centralnic.net SPF record

5 / 10 Lookups

0 Issues

560,445 IPv4 addresses

3.47 ⋅ 10 ²⁸ IPv6 addresses


                              v=spf1 include:spf1.centralnic.net include:spf1.centralnic.com include:_spf.google.com -all

Copied

Terms

include:

spf1.centralnic.net

Evaluate this SPF record and pass if it

passes.

or else

include:

spf1.centralnic.com

Evaluate this SPF record and pass if it

passes.

or else

include:

_spf.google.com

Evaluate this SPF record and pass if it

passes.

Gmail

Inbox software

or else

-all

fail the email's SPF check.

Included records

centralnic.net

v=spf1 include:spf1.centralnic.net include:spf1.centralnic.com include:_spf.google.com -all

spf1.centralnic.net

6 x ip4 include:spf.protection.outlook.com -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

spf1.centralnic.com

20 x ip4 include:spf2.centralnic.com -all

spf2.centralnic.com

16 x ip4 2 x ip6 -all

_spf.google.com

2 x ip4 6 x ip6 ~all

IP ranges

185.24.65.0 / 24

185.24.65.0 - 185.24.65.255

256 IP addresses

185.24.66.0 / 24

185.24.66.0 - 185.24.66.255

256 IP addresses

212.18.250.0 / 24

CentralNic

AS42044

212.18.250.0 - 212.18.250.255

256 IP addresses

193.105.170.0 / 24

193.105.170.0 - 193.105.170.255

256 IP addresses

217.138.20.160 / 29

M247 UK

AS16247

217.138.20.160 - 217.138.20.167

8 IP addresses

217.138.145.236 / 30

M247 UK

AS16247

217.138.145.236 - 217.138.145.239

4 IP addresses

40.92.0.0 / 15

Microsoft

AS8075

40.92.0.0 - 40.93.255.255

131,072 IP addresses

40.107.0.0 / 16

Microsoft

AS8075

40.107.0.0 - 40.107.255.255

65,536 IP addresses

52.100.0.0 / 15

Microsoft

AS8075

52.100.0.0 - 52.101.255.255

131,072 IP addresses

52.102.0.0 / 16

Microsoft

AS8075

52.102.0.0 - 52.102.255.255

65,536 IP addresses

52.103.0.0 / 17

Microsoft

AS8075

52.103.0.0 - 52.103.127.255

32,768 IP addresses

104.47.0.0 / 17

Microsoft

AS8075

104.47.0.0 - 104.47.127.255

32,768 IP addresses

2a01:111:f400:: / 48

Microsoft

AS8075

2a01:111:f400::

2a01:111:f400:ffff:ffff:ffff:ffff:ffff

2a01:111:f403:: / 49

Microsoft

AS8075

2a01:111:f403::

2a01:111:f403:7fff:ffff:ffff:ffff:ffff

2a01:111:f403:8000:: / 51

Microsoft

AS8075

2a01:111:f403:8000::

2a01:111:f403:9fff:ffff:ffff:ffff:ffff

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

Microsoft

AS8075

2a01:111:f403:c000::

2a01:111:f403:dfff:ffff:ffff:ffff:ffff

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

Microsoft

AS8075

2a01:111:f403:f000::

2a01:111:f403:ffff:ffff:ffff:ffff:ffff

107.0.11.224 / 27

Comcast Cable Communications

AS7922

107.0.11.224 - 107.0.11.255

32 IP addresses

107.6.13.100

Aptum Technologies

AS13768

173.193.210.32 / 27

173.193.210.32 - 173.193.210.63

32 IP addresses

174.37.226.64 / 27

174.37.226.64 - 174.37.226.95

32 IP addresses

184.173.105.0 / 24

184.173.105.0 - 184.173.105.255

256 IP addresses

184.173.153.0 / 24

184.173.153.0 - 184.173.153.255

256 IP addresses

192.230.81.86

Incapsula

AS19551

193.105.170.0 / 24

193.105.170.0 - 193.105.170.255

256 IP addresses

199.15.214.169

Adobe

AS15224

207.254.213.192 / 26

TierPoint

AS17378

207.254.213.192 - 207.254.213.255

64 IP addresses

208.43.239.136 / 30

208.43.239.136 - 208.43.239.139

4 IP addresses

212.18.250.0 / 24

CentralNic

AS42044

212.18.250.0 - 212.18.250.255

256 IP addresses

212.18.250.184

CentralNic

AS42044

216.27.84.64 / 27

TierPoint

AS17378

216.27.84.64 - 216.27.84.95

32 IP addresses

216.27.86.128 / 26

TierPoint

AS17378

216.27.86.128 - 216.27.86.191

64 IP addresses

216.27.93.0 / 25

TierPoint

AS17378

216.27.93.0 - 216.27.93.127

128 IP addresses

216.27.93.13

TierPoint

AS17378

50.23.218.192 / 27

50.23.218.192 - 50.23.218.223

32 IP addresses

63.236.100.0 / 24

PR Newswire

AS21622

63.236.100.0 - 63.236.100.255

256 IP addresses

64.132.109.48 / 28

Level 3 Parent

AS3549

64.132.109.48 - 64.132.109.63

16 IP addresses

65.242.92.0 / 24

Verizon Business

AS701

65.242.92.0 - 65.242.92.255

256 IP addresses

66.162.193.0 / 28

Level 3 Parent

AS3549

66.162.193.0 - 66.162.193.15

16 IP addresses

66.192.165.128 / 28

Level 3 Parent

AS3549

66.192.165.128 - 66.192.165.143

16 IP addresses

66.77.16.0 / 24

PR Newswire

AS21622

66.77.16.0 - 66.77.16.255

256 IP addresses

66.77.16.201

PR Newswire

AS21622

69.166.132.247

TierPoint

AS17378

72.249.147.250

TierPoint

AS17378

74.202.227.32 / 27

Level 3 Parent

AS3549

74.202.227.32 - 74.202.227.63

32 IP addresses

74.202.227.52

Level 3 Parent

AS3549

204.14.234.64 / 28

Salesforce.com

AS14340

204.14.234.64 - 204.14.234.79

16 IP addresses

204.14.232.64 / 28

Salesforce.com

AS14340

204.14.232.64 - 204.14.232.79

16 IP addresses

66.162.193.224 / 28

Level 3 Parent

AS3549

66.162.193.224 - 66.162.193.239

16 IP addresses

2a00:1450:4000:: / 36

Google

AS15169

2a00:1450:4000::

2a00:1450:4fff:ffff:ffff:ffff:ffff:ffff

2a04:2b00:212::c:250:184

CentralNic

AS42044

46.20.121.80

Aptum Technologies

AS13768

199.83.132.86

Incapsula

AS19551

74.112.170.21

Immedion

AS15085

109.234.111.46

Key-Systems

AS196763

74.125.0.0 / 16

Google

AS15169

74.125.0.0 - 74.125.255.255

65,536 IP addresses

209.85.128.0 / 17

Google

AS15169

209.85.128.0 - 209.85.255.255

32,768 IP addresses

2001:4860:4000:: / 36

Google

AS15169

2001:4860:4000::

2001:4860:4fff:ffff:ffff:ffff:ffff:ffff

2404:6800:4000:: / 36

Google

AS15169

2404:6800:4000::

2404:6800:4fff:ffff:ffff:ffff:ffff:ffff

2607:f8b0:4000:: / 36

Google

AS15169

2607:f8b0:4000::

2607:f8b0:4fff:ffff:ffff:ffff:ffff:ffff

2800:3f0:4000:: / 36

Google

AS15169

2800:3f0:4000::

2800:3f0:4fff:ffff:ffff:ffff:ffff:ffff

2a00:1450:4000:: / 36

Google

AS15169

2a00:1450:4000::

2a00:1450:4fff:ffff:ffff:ffff:ffff:ffff

2c0f:fb50:4000:: / 36

Google

AS15169

2c0f:fb50:4000::

2c0f:fb50:4fff:ffff:ffff:ffff:ffff:ffff