coit.com SPF record

6 / 10 Lookups

0 Issues

700,253 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.coit.com ip4:54.215.68.8 ~all

Copied

Terms

include:

us._netblocks.mimecast.com

Evaluate this SPF record and pass if it

passes.

Mimecast

Email security

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

include:

spf.coit.com

Evaluate this SPF record and pass if it

passes.

or else

ip4:

54.215.68.8 / 32

pass if the sender's IP is between
54.215.68.8 and 54.215.68.8 (inclusive).

Amazon.com

AS16509

or else

~all

soft fail the email's SPF check.

Included records

coit.com

v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.coit.com ip4:54.215.68.8 ~all

us._netblocks.mimecast.com

14 x ip4 ~all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

spf.coit.com

10 x ip4 include:sendgrid.net include:_spf.createsend.com ~all

sendgrid.net

11 x ip4 include:ab.sendgrid.net ~all

ab.sendgrid.net

4 x ip4 ~all

_spf.createsend.com

6 x ip4 ~all

IP ranges

207.211.31.0 / 25

Navisite Opco

AS14135

207.211.31.0 - 207.211.31.127

128 IP addresses

205.139.110.0 / 24

Mimecast North America

AS30031

205.139.110.0 - 205.139.110.255

256 IP addresses

216.205.24.0 / 24

Mimecast North America

AS30031

216.205.24.0 - 216.205.24.255

256 IP addresses

170.10.129.0 / 24

Mimecast North America

AS30031

170.10.129.0 - 170.10.129.255

256 IP addresses

63.128.21.0 / 24

Mimecast North America

AS30031

63.128.21.0 - 63.128.21.255

256 IP addresses

170.10.133.0 / 24

Mimecast North America

AS30031

170.10.133.0 - 170.10.133.255

256 IP addresses

185.58.84.93

Mimecast Services

AS42427

207.211.41.113

Navisite Opco

AS14135

207.211.30.64 / 26

Mimecast North America

AS30031

207.211.30.64 - 207.211.30.127

64 IP addresses

207.211.30.128 / 25

Mimecast North America

AS30031

207.211.30.128 - 207.211.30.255

128 IP addresses

216.145.221.0 / 24

Amazon.com

AS14618

216.145.221.0 - 216.145.221.255

256 IP addresses

170.10.128.0 / 24

Mimecast North America

AS30031

170.10.128.0 - 170.10.128.255

256 IP addresses

170.10.132.56 / 29

Mimecast North America

AS30031

170.10.132.56 - 170.10.132.63

8 IP addresses

170.10.132.64 / 29

Mimecast North America

AS30031

170.10.132.64 - 170.10.132.71

8 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

205.201.57.32

AT&T Enterprises

AS7018

149.72.165.48

SendGrid

AS11377

199.167.74.83

Contegix

AS36473

199.167.74.86

Contegix

AS36473

199.167.74.85

Contegix

AS36473

199.167.74.84

Contegix

AS36473

96.68.182.1

Comcast Cable Communications

AS7922

199.167.77.36

Contegix

AS36473

199.167.77.37

Contegix

AS36473

205.201.57.25

AT&T Enterprises

AS7018

167.89.0.0 / 17

SendGrid

AS11377

167.89.0.0 - 167.89.127.255

32,768 IP addresses

208.117.48.0 / 20

SendGrid

AS11377

208.117.48.0 - 208.117.63.255

4,096 IP addresses

50.31.32.0 / 19

SendGrid

AS11377

50.31.32.0 - 50.31.63.255

8,192 IP addresses

198.37.144.0 / 20

SendGrid

AS11377

198.37.144.0 - 198.37.159.255

4,096 IP addresses

198.21.0.0 / 21

SendGrid

AS11377

198.21.0.0 - 198.21.7.255

2,048 IP addresses

192.254.112.0 / 20

SendGrid

AS11377

192.254.112.0 - 192.254.127.255

4,096 IP addresses

168.245.0.0 / 17

SendGrid

AS11377

168.245.0.0 - 168.245.127.255

32,768 IP addresses

149.72.0.0 / 16

Amazon.com

AS14618

149.72.0.0 - 149.72.255.255

65,536 IP addresses

159.183.0.0 / 16

SendGrid

AS11377

159.183.0.0 - 159.183.255.255

65,536 IP addresses

134.128.64.0 / 19

SendGrid

AS11377

134.128.64.0 - 134.128.95.255

8,192 IP addresses

134.128.96.0 / 19

SendGrid

AS11377

134.128.96.0 - 134.128.127.255

8,192 IP addresses

223.165.113.0 / 24

SendGrid

AS11377

223.165.113.0 - 223.165.113.255

256 IP addresses

223.165.115.0 / 24

SendGrid

AS11377

223.165.115.0 - 223.165.115.255

256 IP addresses

223.165.118.0 / 23

SendGrid

AS11377

223.165.118.0 - 223.165.119.255

512 IP addresses

223.165.120.0 / 23

SendGrid

AS11377

223.165.120.0 - 223.165.121.255

512 IP addresses

103.28.42.0 / 24

CAMPAIGN MONITOR PTY

AS55819

103.28.42.0 - 103.28.42.255

256 IP addresses

146.88.28.0 / 24

CAMPAIGN MONITOR PTY

AS55819

146.88.28.0 - 146.88.28.255

256 IP addresses

163.47.180.0 / 22

Amazon.com

AS14618

163.47.180.0 - 163.47.183.255

1,024 IP addresses

203.55.21.0 / 24

CAMPAIGN MONITOR PTY

AS55819

203.55.21.0 - 203.55.21.255

256 IP addresses

204.75.142.0 / 24

CAMPAIGN MONITOR PTY

AS55819

204.75.142.0 - 204.75.142.255

256 IP addresses

27.126.146.0 / 24

CAMPAIGN MONITOR PTY

AS55819

27.126.146.0 - 27.126.146.255

256 IP addresses

54.215.68.8

Amazon.com

AS16509