bsd.uchicago.edu SPF record

5 / 10 Lookups

0 Issues

909,064 IPv4 addresses

1.49 ⋅ 10 ²⁸ IPv6 addresses


                              v=spf1 include:_spf.bsd_uchicago_edu._d.easydmarc.pro ~all

Copied

Terms

include:

_spf.bsd_uchicago_edu._d.easydmarc.pro

Evaluate this SPF record and pass if it

passes.

or else

~all

soft fail the email's SPF check.

Included records

bsd.uchicago.edu

v=spf1 include:_spf.bsd_uchicago_edu._d.easydmarc.pro ~all

_spf.bsd_uchicago_edu._d.easydmarc.pro

39 x ip4 3 x ip6 include:_spf1.bsd_uchicago_edu._d.easydmarc.pro ~all

_spf1.bsd_uchicago_edu._d.easydmarc.pro

8 x ip6 32 x ip4 include:_spf2.bsd_uchicago_edu._d.easydmarc.pro ~all

_spf2.bsd_uchicago_edu._d.easydmarc.pro

39 x ip4 exists:%{i}._spf.sparkpostmail.com include:_spf3.bsd_uchicago_edu._d.easydmarc.pro ~all

_spf3.bsd_uchicago_edu._d.easydmarc.pro

24 x ip4 ~all

IP ranges

167.89.81.19

SendGrid

AS11377

208.75.120.0 / 22

Constant Contact

AS40444

208.75.120.0 - 208.75.123.255

1,024 IP addresses

205.207.104.0 / 22

Constant Contact

AS40444

205.207.104.0 - 205.207.107.255

1,024 IP addresses

205.201.128.0 / 20

MailChimp

AS14782

205.201.128.0 - 205.201.143.255

4,096 IP addresses

198.2.128.0 / 18

MailChimp

AS14782

198.2.128.0 - 198.2.191.255

16,384 IP addresses

148.105.0.0 / 16

MailChimp

AS14782

148.105.0.0 - 148.105.255.255

65,536 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

199.15.212.0 / 22

Adobe

AS15224

199.15.212.0 - 199.15.215.255

1,024 IP addresses

72.3.185.0 / 24

Rackspace Hosting

AS33070

72.3.185.0 - 72.3.185.255

256 IP addresses

72.32.154.0 / 24

Rackspace Hosting

AS33070

72.32.154.0 - 72.32.154.255

256 IP addresses

72.32.217.0 / 24

Rackspace Hosting

AS33070

72.32.217.0 - 72.32.217.255

256 IP addresses

72.32.243.0 / 24

Rackspace Hosting

AS33070

72.32.243.0 - 72.32.243.255

256 IP addresses

94.236.119.0 / 26

Rackspace

AS15395

94.236.119.0 - 94.236.119.63

64 IP addresses

37.188.97.188

Rackspace

AS15395

185.28.196.0 / 22

Adobe

AS15224

185.28.196.0 - 185.28.199.255

1,024 IP addresses

192.28.128.0 / 18

Lockheed Martin

AS6075

192.28.128.0 - 192.28.191.255

16,384 IP addresses

103.237.104.0 / 22

Amazon.com

AS16509

103.237.104.0 - 103.237.107.255

1,024 IP addresses

130.248.172.0 / 24

Adobe

AS15224

130.248.172.0 - 130.248.172.255

256 IP addresses

130.248.173.0 / 24

Adobe

AS15224

130.248.173.0 - 130.248.173.255

256 IP addresses

128.135.176.0 / 23

The University of Chicago

AS160

128.135.176.0 - 128.135.177.255

512 IP addresses

205.208.106.0 / 24

The University of Chicago

AS160

205.208.106.0 - 205.208.106.255

256 IP addresses

167.89.0.0 / 17

SendGrid

AS11377

167.89.0.0 - 167.89.127.255

32,768 IP addresses

198.37.144.0 / 20

SendGrid

AS11377

198.37.144.0 - 198.37.159.255

4,096 IP addresses

67.231.145.199

Proofpoint

AS26211

148.163.143.251

Proofpoint

AS22843

40.79.65.134

Microsoft

AS8075

52.1.14.157

Amazon.com

AS14618

107.20.210.250

Amazon.com

AS14618

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

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

2001:4860:4864:: / 56

Google

AS15169

2001:4860:4864::

2001:4860:4864:ff:ffff:ffff:ffff:ffff

2404:6800:4864:: / 56

Google

AS15169

2404:6800:4864::

2404:6800:4864:ff:ffff:ffff:ffff:ffff

2607:f8b0:4864:: / 56

Google

AS15169

2607:f8b0:4864::

2607:f8b0:4864:ff: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

167.89.13.187

SendGrid

AS11377

167.89.17.242

SendGrid

AS11377

167.89.25.12

SendGrid

AS11377

167.89.25.126

SendGrid

AS11377

198.37.152.133

SendGrid

AS11377

198.37.152.137

SendGrid

AS11377

198.37.152.151

SendGrid

AS11377

198.37.158.230

SendGrid

AS11377

198.37.159.162

SendGrid

AS11377

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

198.21.0.0 / 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

165.68.14.55