navigantcu.org Lookup

Evaluation for the domain navigantcu.org

Nameserverset:

logan.ns.cloudflare.com
arely.ns.cloudflare.com

Determined SPF record:

v=spf1 ip4:205.220.171.228 ip4:205.220.183.229 ip4:166.73.7.20 ip4:65.241.35.0/24 ip4:205.220.183.230 ip4:208.93.26.27 ip4:12.185.165.0/24 ip4:166.73.92.60 ip6:2a01:4180:4051:800::/64 ip4:205.220.167.111 ip4:75.78.176.57 include:spf1.navigantcu.org ~all

v=spf1 ip4:205.220.171.228 ip4:205.220.183.229 ip4:166.73.7.20 ip4:65.241.35.0/24 ip4:205.220.183.230 ip4:208.93.26.27 ip4:12.185.165.0/24 ip4:166.73.92.60 ip6:2a01:4180:4051:800::/64 ip4:205.220.167.111 ip4:75.78.176.57 include:spf1.navigantcu.org ~all

SPF Send

Legitimated IP addresses:

128 IP addresses found

IP	Provider / ASN	DNSBL-Check
205.220.171.228	PROOFPOINT-ASN-US-WEST	blacklist
205.220.183.229	PROOFPOINT-ASN-US-EAST	blacklist
166.73.7.20	FDCSGNET	blacklist
65.241.35.0/24	UUNET	blacklist
205.220.183.230	PROOFPOINT-ASN-US-EAST	blacklist
208.93.26.27	FDCSGNET	blacklist
12.185.165.0/24	INFOIMAGE	blacklist
166.73.92.60	FDCSGNET	blacklist
2a01:4180:4051:800::/64	-	blacklist
205.220.167.111	PROOFPOINT-ASN-US-WEST	blacklist
75.78.176.57	-	blacklist
65.220.64.20	UUNET	blacklist
80.169.11.113	COLT Technology Services Group Limited	blacklist
63.172.232.0/21	COGENT-174	blacklist
20.47.149.138	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
12.186.70.0/23	INFOIMAGE	blacklist
75.78.176.58/31	-	blacklist
12.8.96.0/24	INFOIMAGE	blacklist
2a01:111:f403:f000::/52	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
69.84.87.254	BT-ASN	blacklist
208.252.57.192/27	UUNET	blacklist
205.220.183.227	PROOFPOINT-ASN-US-EAST	blacklist
52.100.0.0/14	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
166.73.92.63	FDCSGNET	blacklist
208.35.184.0/21	COGENT-174	blacklist
204.95.150.215	FDCSGNET	blacklist
75.78.2.209	-	blacklist
166.73.14.61	FDCSGNET	blacklist
205.220.183.228	PROOFPOINT-ASN-US-EAST	blacklist
104.153.198.40/29	TUT-AS	blacklist
69.84.83.254	BT-ASN	blacklist
104.153.198.16/28	TUT-AS	blacklist
12.189.22.0/24	INFOIMAGE	blacklist
65.220.64.0/26	UUNET	blacklist
12.191.12.64/26	ATT-INTERNET4	blacklist
148.163.140.179	PROOFPOINT-ASN-US-EAST	blacklist
208.29.163.0/24	COGENT-174	blacklist
205.220.171.229	PROOFPOINT-ASN-US-WEST	blacklist
50.58.9.15	FDCSGNET	blacklist
207.1.168.0/24	CENTURYLINK-LEGACY-SAVVIS	blacklist
166.73.7.16	FDCSGNET	blacklist
148.163.144.176	PROOFPOINT-ASN-US-WEST	blacklist
12.108.255.69	INS-AS	blacklist
75.78.178.32	-	blacklist
166.73.92.60/31	FDCSGNET	blacklist
166.73.92.61	FDCSGNET	blacklist
205.220.171.227	PROOFPOINT-ASN-US-WEST	blacklist
2a01:4180:4050:800::/64	-	blacklist
205.220.171.231	PROOFPOINT-ASN-US-WEST	blacklist
75.78.178.27	-	blacklist
69.84.91.254	BT-ASN	blacklist
206.108.40.0/24	-	blacklist
75.78.178.28/30	-	blacklist
208.147.64.0/24	CENTURYLINK-LEGACY-SAVVIS	blacklist
40.92.0.0/15	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
2a01:111:f403:c000::/51	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
74.119.46.96/27	OGOPS	blacklist
72.35.5.171	CENTURYLINK-LEGACY-SAVVIS	blacklist
51.5.80.0/27	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
208.66.22.33	FDCSGNET	blacklist
2a01:4180:4050:400::/64	-	blacklist
75.78.176.60	-	blacklist
173.239.115.34	LNH-INC	blacklist
65.205.252.0/24	UUNET	blacklist
65.182.202.34	LNH-INC	blacklist
205.220.171.230	PROOFPOINT-ASN-US-WEST	blacklist
2a01:111:f400::/48	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
40.107.0.0/16	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
205.220.177.241	PROOFPOINT-ASN-US-EAST	blacklist
69.84.94.254	BT-ASN	blacklist
63.117.120.96/27	UUNET	blacklist
209.195.52.0/24	COLOBLOX	blacklist
69.38.149.224/27	TWRS-MA	blacklist
2a01:4180:4051:400::/64	-	blacklist
51.4.80.0/27	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
2a01:111:f403:8000::/50	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
51.5.72.0/24	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
67.135.240.0/24	CENTURYLINK-US-LEGACY-QWEST	blacklist
206.107.78.0/24	COGENT-174	blacklist
208.2.188.0/23	COGENT-174	blacklist
166.73.14.63	FDCSGNET	blacklist
64.255.251.0/27	EXPEDIENT	blacklist
12.204.43.128/29	ATT-INTERNET4	blacklist
2a01:111:f403::/49	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
69.84.82.254	BT-ASN	blacklist
104.47.0.0/17	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
51.4.72.0/24	MICROSOFT-CORP-MSN-AS-BLOCK	blacklist
104.153.198.8/29	TUT-AS	blacklist
69.38.149.224/27	TWRS-MA	blacklist
208.252.57.192/27	UUNET	blacklist
209.61.151.0/24	RMH-14	blacklist
166.78.68.0/22	RACKSPACE	blacklist
198.61.254.0/23	RACKSPACE	blacklist
192.237.158.0/23	RACKSPACE	blacklist
208.235.248.20	FDCSGNET	blacklist
23.253.182.0/23	RACKSPACE	blacklist
104.130.96.0/28	RACKSPACE	blacklist
146.20.113.0/24	RACKSPACE	blacklist
69.72.32.0/20	MAILGUN	blacklist
104.130.122.0/23	RACKSPACE	blacklist
146.20.112.0/26	RACKSPACE	blacklist
161.38.192.0/20	MAILGUN	blacklist
143.55.224.0/21	MAILGUN	blacklist
143.55.232.0/22	MAILGUN	blacklist
159.112.240.0/20	MAILGUN	blacklist
146.20.191.0/24	RACKSPACE	blacklist
159.135.224.0/20	MAILGUN	blacklist
205.220.183.231	PROOFPOINT-ASN-US-EAST	blacklist
63.117.120.96/27	UUNET	blacklist
198.244.48.0/20	MAILGUN	blacklist
204.220.160.0/20	Mailjet SAS	blacklist
156.55.193.212/30	FNIS	blacklist
156.55.203.218/31	FNIS	blacklist
156.55.203.220	FNIS	blacklist
156.55.205.65	FNIS	blacklist
156.55.205.66/31	FNIS	blacklist
199.200.27.18/31	FNIS	blacklist
199.200.27.29	FNIS	blacklist
199.200.27.30	FNIS	blacklist
206.71.18.20/31	FNIS	blacklist
147.249.4.125	FNIS	blacklist
147.249.4.126/31	FNIS	blacklist
147.249.4.128/31	FNIS	blacklist
147.249.4.130	FNIS	blacklist
67.231.145.51	PROOFPOINT-ASN-US-WEST	blacklist
67.231.153.10	PROOFPOINT-ASN-US-EAST	blacklist
148.163.157.52	PROOFPOINT-ASN-US-WEST	blacklist
148.163.159.6	PROOFPOINT-ASN-US-EAST	blacklist

SPF-Syntax Check:

Syntax check passed: 0 error

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org → spf5.navigantcu.org → spf6.navigantcu.org → spf7.navigantcu.org → spf8.navigantcu.org → spf9.navigantcu.org → spf10.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '199.200.27.29'

OK for 'ip4' -> '148.163.159.6'

OK for 'ip4' -> '148.163.157.52'

OK for 'ip4' -> '67.231.153.10'

OK for 'ip4' -> '67.231.145.51'

OK for 'ip4' -> '147.249.4.130'

OK for 'ip4' -> '147.249.4.128/31'

OK for 'ip4' -> '147.249.4.126/31'

OK for 'ip4' -> '147.249.4.125'

OK for 'ip4' -> '206.71.18.20/31'

OK for 'ip4' -> '199.200.27.30'

OK for 'ip4' -> '199.200.27.18/31'

OK for 'ip4' -> '146.20.191.0/24'

OK for 'ip4' -> '156.55.205.66/31'

OK for 'ip4' -> '156.55.205.65'

OK for 'ip4' -> '156.55.203.220'

OK for 'ip4' -> '156.55.203.218/31'

OK for 'ip4' -> '156.55.193.212/30'

OK for 'ip4' -> '204.220.160.0/20'

OK for 'ip4' -> '198.244.48.0/20'

OK for 'ip4' -> '63.117.120.96/27'

OK for 'ip4' -> '205.220.183.231'

OK for 'ip4' -> '159.135.224.0/20'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '166.73.92.60/31'

OK for 'ip4' -> '166.73.92.61'

OK for 'ip4' -> '205.220.171.227'

OK for 'ip6' -> '2a01:4180:4050:800::/64'

OK for 'ip4' -> '205.220.171.231'

OK for 'ip4' -> '75.78.178.27'

OK for 'ip4' -> '69.84.91.254'

OK for 'ip4' -> '206.108.40.0/24'

OK for 'ip4' -> '75.78.178.28/30'

OK for 'ip4' -> '208.147.64.0/24'

OK for 'ip4' -> '40.92.0.0/15'

OK for 'include' -> 'spf5.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org) The DNS lookup limit was not exceeded.

The limit was not exceeded:

1: navigantcu.org include:spf1.navigantcu.org
2: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org
3: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org
4: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org
5: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org
6: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org include:spf6.navigantcu.org
7: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org include:spf6.navigantcu.org include:spf7.navigantcu.org
8: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org include:spf6.navigantcu.org include:spf7.navigantcu.org include:spf8.navigantcu.org
9: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org include:spf6.navigantcu.org include:spf7.navigantcu.org include:spf8.navigantcu.org include:spf9.navigantcu.org
10: navigantcu.org include:spf1.navigantcu.org include:spf2.navigantcu.org include:spf3.navigantcu.org include:spf4.navigantcu.org include:spf5.navigantcu.org include:spf6.navigantcu.org include:spf7.navigantcu.org include:spf8.navigantcu.org include:spf9.navigantcu.org include:spf10.navigantcu.org

(navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '205.220.171.228'

OK for 'ip4' -> '205.220.183.229'

OK for 'ip4' -> '166.73.7.20'

OK for 'ip4' -> '65.241.35.0/24'

OK for 'ip4' -> '205.220.183.230'

OK for 'ip4' -> '208.93.26.27'

OK for 'ip4' -> '12.185.165.0/24'

OK for 'ip4' -> '166.73.92.60'

OK for 'ip6' -> '2a01:4180:4051:800::/64'

OK for 'ip4' -> '205.220.167.111'

OK for 'ip4' -> '75.78.176.57'

OK for 'include' -> 'spf1.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf1.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '65.220.64.20'

OK for 'ip4' -> '80.169.11.113'

OK for 'ip4' -> '63.172.232.0/21'

OK for 'ip4' -> '20.47.149.138'

OK for 'ip4' -> '12.186.70.0/23'

OK for 'ip4' -> '75.78.176.58/31'

OK for 'ip4' -> '12.8.96.0/24'

OK for 'ip6' -> '2a01:111:f403:f000::/52'

OK for 'ip4' -> '69.84.87.254'

OK for 'ip4' -> '208.252.57.192/27'

OK for 'ip4' -> '205.220.183.227'

OK for 'include' -> 'spf2.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf2.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '52.100.0.0/14'

OK for 'ip4' -> '166.73.92.63'

OK for 'ip4' -> '208.35.184.0/21'

OK for 'ip4' -> '204.95.150.215'

OK for 'ip4' -> '75.78.2.209'

OK for 'ip4' -> '166.73.14.61'

OK for 'ip4' -> '205.220.183.228'

OK for 'ip4' -> '104.153.198.40/29'

OK for 'ip4' -> '69.84.83.254'

OK for 'ip4' -> '104.153.198.16/28'

OK for 'ip4' -> '12.189.22.0/24'

OK for 'include' -> 'spf3.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf3.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '65.220.64.0/26'

OK for 'ip4' -> '12.191.12.64/26'

OK for 'ip4' -> '148.163.140.179'

OK for 'ip4' -> '208.29.163.0/24'

OK for 'ip4' -> '205.220.171.229'

OK for 'ip4' -> '50.58.9.15'

OK for 'ip4' -> '207.1.168.0/24'

OK for 'ip4' -> '166.73.7.16'

OK for 'ip4' -> '148.163.144.176'

OK for 'ip4' -> '12.108.255.69'

OK for 'ip4' -> '75.78.178.32'

OK for 'include' -> 'spf4.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf4.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org → spf5.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf5.navigantcu.org contains valid characters.

The SPF record of spf10.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org → spf5.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip6' -> '2a01:111:f403:c000::/51'

OK for 'ip4' -> '74.119.46.96/27'

OK for 'ip4' -> '72.35.5.171'

OK for 'ip4' -> '51.5.80.0/27'

OK for 'ip4' -> '208.66.22.33'

OK for 'ip6' -> '2a01:4180:4050:400::/64'

OK for 'ip4' -> '75.78.176.60'

OK for 'ip4' -> '173.239.115.34'

OK for 'ip4' -> '65.205.252.0/24'

OK for 'ip4' -> '65.182.202.34'

OK for 'include' -> 'spf6.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org → spf5.navigantcu.org → spf6.navigantcu.org) The SPF consists of a permissible character set.

The SPF record of spf6.navigantcu.org contains valid characters.

(navigantcu.org → spf1.navigantcu.org → spf2.navigantcu.org → spf3.navigantcu.org → spf4.navigantcu.org → spf5.navigantcu.org → spf6.navigantcu.org) Mechanisms of SPF-Record are valid

OK for 'v' -> 'spf1'

OK for 'ip4' -> '205.220.171.230'

OK for 'ip6' -> '2a01:111:f400::/48'

OK for 'ip4' -> '40.107.0.0/16'

OK for 'ip4' -> '205.220.177.241'

OK for 'ip4' -> '69.84.94.254'

OK for 'ip4' -> '63.117.120.96/27'

OK for 'ip4' -> '209.195.52.0/24'

OK for 'ip4' -> '69.38.149.224/27'

OK for 'ip6' -> '2a01:4180:4051:400::/64'

OK for 'ip4' -> '51.4.80.0/27'

OK for 'include' -> 'spf7.navigantcu.org'

OK for 'all' -> '~'

The SPF record of spf7.navigantcu.org contains valid characters.

OK for 'v' -> 'spf1'

OK for 'ip6' -> '2a01:111:f403:8000::/50'

OK for 'ip4' -> '51.5.72.0/24'

OK for 'ip4' -> '67.135.240.0/24'

OK for 'ip4' -> '206.107.78.0/24'

OK for 'ip4' -> '208.2.188.0/23'

OK for 'ip4' -> '166.73.14.63'

OK for 'ip4' -> '64.255.251.0/27'

OK for 'ip4' -> '12.204.43.128/29'

OK for 'ip6' -> '2a01:111:f403::/49'

OK for 'ip4' -> '69.84.82.254'

OK for 'include' -> 'spf8.navigantcu.org'

OK for 'all' -> '~'

The SPF record of spf8.navigantcu.org contains valid characters.

OK for 'v' -> 'spf1'

OK for 'ip4' -> '104.47.0.0/17'

OK for 'ip4' -> '51.4.72.0/24'

OK for 'ip4' -> '104.153.198.8/29'

OK for 'ip4' -> '69.38.149.224/27'

OK for 'ip4' -> '208.252.57.192/27'

OK for 'ip4' -> '209.61.151.0/24'

OK for 'ip4' -> '166.78.68.0/22'

OK for 'ip4' -> '198.61.254.0/23'

OK for 'ip4' -> '192.237.158.0/23'

OK for 'ip4' -> '208.235.248.20'

OK for 'include' -> 'spf9.navigantcu.org'

OK for 'all' -> '~'

The SPF record of spf9.navigantcu.org contains valid characters.

OK for 'v' -> 'spf1'

OK for 'ip4' -> '23.253.182.0/23'

OK for 'ip4' -> '104.130.96.0/28'

OK for 'ip4' -> '146.20.113.0/24'

OK for 'ip4' -> '69.72.32.0/20'

OK for 'ip4' -> '104.130.122.0/23'

OK for 'ip4' -> '146.20.112.0/26'

OK for 'ip4' -> '161.38.192.0/20'

OK for 'ip4' -> '143.55.224.0/21'

OK for 'ip4' -> '143.55.232.0/22'

OK for 'ip4' -> '159.112.240.0/20'

OK for 'include' -> 'spf10.navigantcu.org'

OK for 'all' -> '~'

(navigantcu.org) The SPF consists of a permissible character set.

The SPF record of navigantcu.org contains valid characters.

Analysis result of the SPF record for the domain: navigantcu.org

SPF record available?

We found an SPF record for the domain.

v=spf1

Additionally authorized IPv4 addresses

Explicit IPv4 addresses in the SPF record have been authorized to send

205.220.171.228
205.220.183.229
166.73.7.20
65.241.35.0/24
205.220.183.230
208.93.26.27
12.185.165.0/24
166.73.92.60
205.220.167.111
75.78.176.57

Additionally authorized IPv6 addresses

Explicit IPv6 addresses in the SPF record have been authorized to send

2a01:4180:4051:800::/64

Additional external SPF records

We could find other records authorized in the SPF record

➥

include:spf1.navigantcu.org

v=spf1 ip4:65.220.64.20 ip4:80.169.11.113 ip4:63.172.232.0/21 ip4:20.47.149.138 ip4:12.186.70.0/23 ip4:75.78.176.58/31 ip4:12.8.96.0/24 ip6:2a01:111:f403:f000::/52 ip4:69.84.87.254 ip4:208.252.57.192/27 ip4:205.220.183.227 include:spf2.navigantcu.org ~all

ipv4:

65.220.64.20

ipv4:

80.169.11.113

ipv4:

63.172.232.0/21

ipv4:

20.47.149.138

ipv4:

12.186.70.0/23

ipv4:

75.78.176.58/31

ipv4:

12.8.96.0/24

ipv4:

69.84.87.254

ipv4:

208.252.57.192/27

ipv4:

205.220.183.227

ipv6:

2a01:111:f403:f000::/52

➥

include:spf2.navigantcu.org

v=spf1 ip4:52.100.0.0/14 ip4:166.73.92.63 ip4:208.35.184.0/21 ip4:204.95.150.215 ip4:75.78.2.209 ip4:166.73.14.61 ip4:205.220.183.228 ip4:104.153.198.40/29 ip4:69.84.83.254 ip4:104.153.198.16/28 ip4:12.189.22.0/24 include:spf3.navigantcu.org ~all

ipv4:

52.100.0.0/14

ipv4:

166.73.92.63

ipv4:

208.35.184.0/21

ipv4:

204.95.150.215

ipv4:

75.78.2.209

ipv4:

166.73.14.61

ipv4:

205.220.183.228

ipv4:

104.153.198.40/29

ipv4:

69.84.83.254

ipv4:

104.153.198.16/28

ipv4:

12.189.22.0/24

➥

include:spf3.navigantcu.org

v=spf1 ip4:65.220.64.0/26 ip4:12.191.12.64/26 ip4:148.163.140.179 ip4:208.29.163.0/24 ip4:205.220.171.229 ip4:50.58.9.15 ip4:207.1.168.0/24 ip4:166.73.7.16 ip4:148.163.144.176 ip4:12.108.255.69 ip4:75.78.178.32 include:spf4.navigantcu.org ~all

ipv4:

65.220.64.0/26

ipv4:

12.191.12.64/26

ipv4:

148.163.140.179

ipv4:

208.29.163.0/24

ipv4:

205.220.171.229

ipv4:

50.58.9.15

ipv4:

207.1.168.0/24

ipv4:

166.73.7.16

ipv4:

148.163.144.176

ipv4:

12.108.255.69

ipv4:

75.78.178.32

➥

include:spf4.navigantcu.org

v=spf1 ip4:166.73.92.60/31 ip4:166.73.92.61 ip4:205.220.171.227 ip6:2a01:4180:4050:800::/64 ip4:205.220.171.231 ip4:75.78.178.27 ip4:69.84.91.254 ip4:206.108.40.0/24 ip4:75.78.178.28/30 ip4:208.147.64.0/24 ip4:40.92.0.0/15 include:spf5.navigantcu.org ~all

ipv4:

166.73.92.60/31

ipv4:

166.73.92.61

ipv4:

205.220.171.227

ipv4:

205.220.171.231

ipv4:

75.78.178.27

ipv4:

69.84.91.254

ipv4:

206.108.40.0/24

ipv4:

75.78.178.28/30

ipv4:

208.147.64.0/24

ipv4:

40.92.0.0/15

ipv6:

2a01:4180:4050:800::/64

➥

include:spf5.navigantcu.org

v=spf1 ip6:2a01:111:f403:c000::/51 ip4:74.119.46.96/27 ip4:72.35.5.171 ip4:51.5.80.0/27 ip4:208.66.22.33 ip6:2a01:4180:4050:400::/64 ip4:75.78.176.60 ip4:173.239.115.34 ip4:65.205.252.0/24 ip4:65.182.202.34 include:spf6.navigantcu.org ~all

ipv4:

74.119.46.96/27

ipv4:

72.35.5.171

ipv4:

51.5.80.0/27

ipv4:

208.66.22.33

ipv4:

75.78.176.60

ipv4:

173.239.115.34

ipv4:

65.205.252.0/24

ipv4:

65.182.202.34

ipv6:

2a01:111:f403:c000::/51

ipv6:

2a01:4180:4050:400::/64

➥

include:spf6.navigantcu.org

v=spf1 ip4:205.220.171.230 ip6:2a01:111:f400::/48 ip4:40.107.0.0/16 ip4:205.220.177.241 ip4:69.84.94.254 ip4:63.117.120.96/27 ip4:209.195.52.0/24 ip4:69.38.149.224/27 ip6:2a01:4180:4051:400::/64 ip4:51.4.80.0/27 include:spf7.navigantcu.org ~all

ipv4:

205.220.171.230

ipv4:

40.107.0.0/16

ipv4:

205.220.177.241

ipv4:

69.84.94.254

ipv4:

63.117.120.96/27

ipv4:

209.195.52.0/24

ipv4:

69.38.149.224/27

ipv4:

51.4.80.0/27

ipv6:

2a01:111:f400::/48

ipv6:

2a01:4180:4051:400::/64

➥

include:spf7.navigantcu.org

v=spf1 ip6:2a01:111:f403:8000::/50 ip4:51.5.72.0/24 ip4:67.135.240.0/24 ip4:206.107.78.0/24 ip4:208.2.188.0/23 ip4:166.73.14.63 ip4:64.255.251.0/27 ip4:12.204.43.128/29 ip6:2a01:111:f403::/49 ip4:69.84.82.254 include:spf8.navigantcu.org ~all

ipv4:

51.5.72.0/24

ipv4:

67.135.240.0/24

ipv4:

206.107.78.0/24

ipv4:

208.2.188.0/23

ipv4:

166.73.14.63

ipv4:

64.255.251.0/27

ipv4:

12.204.43.128/29

ipv4:

69.84.82.254

ipv6:

2a01:111:f403:8000::/50

ipv6:

2a01:111:f403::/49

➥

include:spf8.navigantcu.org

v=spf1 ip4:104.47.0.0/17 ip4:51.4.72.0/24 ip4:104.153.198.8/29 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:209.61.151.0/24 ip4:166.78.68.0/22 ip4:198.61.254.0/23 ip4:192.237.158.0/23 ip4:208.235.248.20 include:spf9.navigantcu.org ~all

ipv4:

104.47.0.0/17

ipv4:

51.4.72.0/24

ipv4:

104.153.198.8/29

ipv4:

69.38.149.224/27

ipv4:

208.252.57.192/27

ipv4:

209.61.151.0/24

ipv4:

166.78.68.0/22

ipv4:

198.61.254.0/23

ipv4:

192.237.158.0/23

ipv4:

208.235.248.20

➥

include:spf9.navigantcu.org

v=spf1 ip4:23.253.182.0/23 ip4:104.130.96.0/28 ip4:146.20.113.0/24 ip4:69.72.32.0/20 ip4:104.130.122.0/23 ip4:146.20.112.0/26 ip4:161.38.192.0/20 ip4:143.55.224.0/21 ip4:143.55.232.0/22 ip4:159.112.240.0/20 include:spf10.navigantcu.org ~all

ipv4:

23.253.182.0/23

ipv4:

104.130.96.0/28

ipv4:

146.20.113.0/24

ipv4:

69.72.32.0/20

ipv4:

104.130.122.0/23

ipv4:

146.20.112.0/26

ipv4:

161.38.192.0/20

ipv4:

143.55.224.0/21

ipv4:

143.55.232.0/22

ipv4:

159.112.240.0/20

➥

include:spf10.navigantcu.org

v=spf1 ip4:146.20.191.0/24 ip4:159.135.224.0/20 ip4:205.220.183.231 ip4:63.117.120.96/27 ip4:198.244.48.0/20 ip4:204.220.160.0/20 ip4:156.55.193.212/30 ip4:156.55.203.218/31 ip4:156.55.203.220 ip4:156.55.205.65 ip4:156.55.205.66/31 ip4:199.200.27.18/31 ip4:199.200.27.29 ip4:199.200.27.30 ip4:206.71.18.20/31 ip4:147.249.4.125 ip4:147.249.4.126/31 ip4:147.249.4.128/31 ip4:147.249.4.130 ip4:67.231.145.51 ip4:67.231.153.10 ip4:148.163.157.52 ip4:148.163.159.6 ~all

ipv4:

146.20.191.0/24

ipv4:

159.135.224.0/20

ipv4:

205.220.183.231

ipv4:

63.117.120.96/27

ipv4:

198.244.48.0/20

ipv4:

204.220.160.0/20

ipv4:

156.55.193.212/30

ipv4:

156.55.203.218/31

ipv4:

156.55.203.220

ipv4:

156.55.205.65

ipv4:

156.55.205.66/31

ipv4:

199.200.27.18/31

ipv4:

199.200.27.29

ipv4:

199.200.27.30

ipv4:

206.71.18.20/31

ipv4:

147.249.4.125

ipv4:

147.249.4.126/31

ipv4:

147.249.4.128/31

ipv4:

147.249.4.130

ipv4:

67.231.145.51

ipv4:

67.231.153.10

ipv4:

148.163.157.52

ipv4:

148.163.159.6

E-Mail handling

How should the checkHost() function of the e-mail server handle the e-mail? (syntax )

~all
SoftFail (non-compliant e-mails are accepted but marked)

Will be forwarded to another SPF record?

There is no reference to any other SPF record

Are the server addresses allowed to send e-mails?

In the SPF entry the mechanism 'a' has not been set.

Additionally authorized A-records?

In addition to the A-Records stored in the DNS, we could not find any other records authorized in the SPF-Record.

Are the registered mail servers allowed to send e-mails?

In the SPF entry the mechanism 'mx' has not been set

Additionally authorized MX records

We could not find any other records authorized in the SPF record besides the MX records stored in the DNS

How is the sender informed?

The exp mechanism acts as a return to the sender if the IP address was not authorized to send and notify them. None was found.

PTR (obsolete mechanism)

The ptr mechanism is deprecated, slow and insecure and should not be used

PTR:

The ptr mechanism is deprecated, slow and insecure and should not be used

Authorize IP addresses with markers

When SPF is evaluated, macros can specifically authorize Ip addresses based on the request or connection of the user or client (RFC7208 )

Receiver address

analysis.ra-missing

Amount of reports

analysis.rp-missing

Report selection

analysis.rr-missing

Unknown mechanisms

No unknown mechanisms were found in the SPF record.

SPF Check:
navigantcu.org

1. Specify domain name

2. Specify IP address (optional)

What is the SPF lookup for?

SPF check passed

Evaluation for the domain navigantcu.org

Recently performed SPF lookups

How secure is your domain?

SPF Check: navigantcu.org

1. Specify domain name

2. Specify IP address (optional)

What is the SPF lookup for?

SPF check passed

Evaluation for the domain navigantcu.org

Recently performed SPF lookups

How secure is your domain?

SPF Check:
navigantcu.org