_u.ctl.net._spf.dmarcly.com SPF record

3 / 10 Lookups

0 Issues

384,840 IPv4 addresses

2.83 ⋅ 10 ²² IPv6 addresses


                              v=spf1 ip4:23.227.38.32 ip4:172.217.216.27 ip6:2607:f8b0:4023:2803::1b ip4:172.253.145.27 ip6:2607:f8b0:4023:3003::1b ip4:74.125.137.26 ip6:2607:f8b0:4023:c0b::1b ip4:172.253.135.27 ip6:2607:f8b0:4023:1015::1b ip4:173.194.42.26 ip6:2607:f8b0:4001:c79::1b 
                              ip4:104.239.138.114 ip4:50.56.156.88 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4864::/56 include:nb0._u.ctl.net._spf.dmarcly.com ~all

Copied

Terms

ip4:

23.227.38.32 / 32

pass if the sender's IP is between
23.227.38.32 and 23.227.38.32 (inclusive).

Cloudflare

AS13335

or else

ip4:

172.217.216.27 / 32

pass if the sender's IP is between
172.217.216.27 and 172.217.216.27 (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4023:2803::1b / 128

pass if the sender's IP is between
2607:f8b0:4023:2803::1b and 2607:f8b0:4023:2803::1b (inclusive).

Google

AS15169

or else

ip4:

172.253.145.27 / 32

pass if the sender's IP is between
172.253.145.27 and 172.253.145.27 (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4023:3003::1b / 128

pass if the sender's IP is between
2607:f8b0:4023:3003::1b and 2607:f8b0:4023:3003::1b (inclusive).

Google

AS15169

or else

ip4:

74.125.137.26 / 32

pass if the sender's IP is between
74.125.137.26 and 74.125.137.26 (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4023:c0b::1b / 128

pass if the sender's IP is between
2607:f8b0:4023:c0b::1b and 2607:f8b0:4023:c0b::1b (inclusive).

Google

AS15169

or else

ip4:

172.253.135.27 / 32

pass if the sender's IP is between
172.253.135.27 and 172.253.135.27 (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4023:1015::1b / 128

pass if the sender's IP is between
2607:f8b0:4023:1015::1b and 2607:f8b0:4023:1015::1b (inclusive).

Google

AS15169

or else

ip4:

173.194.42.26 / 32

pass if the sender's IP is between
173.194.42.26 and 173.194.42.26 (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4001:c79::1b / 128

pass if the sender's IP is between
2607:f8b0:4001:c79::1b and 2607:f8b0:4001:c79::1b (inclusive).

Google

AS15169

or else

ip4:

104.239.138.114 / 32

pass if the sender's IP is between
104.239.138.114 and 104.239.138.114 (inclusive).

Rackspace Hosting

AS33070

or else

ip4:

50.56.156.88 / 32

pass if the sender's IP is between
50.56.156.88 and 50.56.156.88 (inclusive).

Rackspace Hosting

AS33070

or else

ip4:

74.125.0.0 / 16

pass if the sender's IP is between
74.125.0.0 and 74.125.255.255 (inclusive).

Google

AS15169

or else

ip4:

209.85.128.0 / 17

pass if the sender's IP is between
209.85.128.0 and 209.85.255.255 (inclusive).

Google

AS15169

or else

ip6:

2001:4860:4864:: / 56

pass if the sender's IP is between
2001:4860:4864:: and 2001:4860:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2404:6800:4864:: / 56

pass if the sender's IP is between
2404:6800:4864:: and 2404:6800:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

include:

nb0._u.ctl.net._spf.dmarcly.com

Evaluate this SPF record and pass if it

passes.

or else

~all

soft fail the email's SPF check.

Included records

_u.ctl.net._spf.dmarcly.com

v=spf1 ip4:23.227.38.32 ip4:172.217.216.27 ip6:2607:f8b0:4023:2803::1b ip4:172.253.145.27 ip6:2607:f8b0:4023:3003::1b ip4:74.125.137.26 ip6:2607:f8b0:4023:c0b::1b ip4:172.253.135.27 ip6:2607:f8b0:4023:1015::1b ip4:173.194.42.26 ip6:2607:f8b0:4001:c79::1b ip4:104.239.138.114 ip4:50.56.156.88 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4864::/56 include:nb0._u.ctl.net._spf.dmarcly.com ~all

nb0._u.ctl.net._spf.dmarcly.com

4 x ip6 14 x ip4 include:nb1._u.ctl.net._spf.dmarcly.com ~all

nb1._u.ctl.net._spf.dmarcly.com

18 x ip4 include:nb2._u.ctl.net._spf.dmarcly.com ~all

nb2._u.ctl.net._spf.dmarcly.com

7 x ip4 ~all

IP ranges

23.227.38.32

Cloudflare

AS13335

172.217.216.27

Google

AS15169

2607:f8b0:4023:2803::1b

Google

AS15169

172.253.145.27

Google

AS15169

2607:f8b0:4023:3003::1b

Google

AS15169

74.125.137.26

Google

AS15169

2607:f8b0:4023:c0b::1b

Google

AS15169

172.253.135.27

Google

AS15169

2607:f8b0:4023:1015::1b

Google

AS15169

173.194.42.26

Google

AS15169

2607:f8b0:4001:c79::1b

Google

AS15169

104.239.138.114

Rackspace Hosting

AS33070

50.56.156.88

Rackspace Hosting

AS33070

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

2800:3f0:4864:: / 56

Google

AS15169

2800:3f0:4864::

2800:3f0:4864:ff:ffff:ffff:ffff:ffff

2a00:1450:4864:: / 56

Google

AS15169

2a00:1450:4864::

2a00:1450:4864:ff:ffff:ffff:ffff:ffff

2c0f:fb50:4864:: / 56

Google

AS15169

2c0f:fb50:4864::

2c0f:fb50:4864:ff:ffff:ffff:ffff:ffff

103.151.192.0 / 23

Amazon.com

AS16509

103.151.192.0 - 103.151.193.255

512 IP addresses

185.12.80.0 / 22

185.12.80.0 - 185.12.83.255

1,024 IP addresses

188.172.128.0 / 20

188.172.128.0 - 188.172.143.255

4,096 IP addresses

192.161.144.0 / 20

192.161.144.0 - 192.161.159.255

4,096 IP addresses

216.198.0.0 / 18

Amazon.com

AS16509

216.198.0.0 - 216.198.63.255

16,384 IP addresses

3.93.157.0 / 24

Amazon.com

AS14618

3.93.157.0 - 3.93.157.255

256 IP addresses

3.210.190.0 / 24

Amazon.com

AS14618

3.210.190.0 - 3.210.190.255

256 IP addresses

18.208.124.128 / 25

Amazon.com

AS14618

18.208.124.128 - 18.208.124.255

128 IP addresses

54.174.52.0 / 24

Amazon.com

AS14618

54.174.52.0 - 54.174.52.255

256 IP addresses

54.174.57.0 / 24

Amazon.com

AS14618

54.174.57.0 - 54.174.57.255

256 IP addresses

54.174.59.0 / 24

Amazon.com

AS14618

54.174.59.0 - 54.174.59.255

256 IP addresses

54.174.60.0 / 23

Amazon.com

AS14618

54.174.60.0 - 54.174.61.255

512 IP addresses

54.174.63.0 / 24

Amazon.com

AS14618

54.174.63.0 - 54.174.63.255

256 IP addresses

108.179.144.0 / 20

Amazon.com

AS16509

108.179.144.0 - 108.179.159.255

4,096 IP addresses

139.180.17.0 / 24

Amazon.com

AS14618

139.180.17.0 - 139.180.17.255

256 IP addresses

141.193.184.32 / 27

Amazon.com

AS14618

141.193.184.32 - 141.193.184.63

32 IP addresses

141.193.184.64 / 26

Amazon.com

AS14618

141.193.184.64 - 141.193.184.127

64 IP addresses

141.193.184.128 / 25

Amazon.com

AS14618

141.193.184.128 - 141.193.184.255

128 IP addresses

141.193.185.32 / 27

Amazon.com

AS16509

141.193.185.32 - 141.193.185.63

32 IP addresses

141.193.185.64 / 26

Amazon.com

AS16509

141.193.185.64 - 141.193.185.127

64 IP addresses

141.193.185.128 / 25

Amazon.com

AS16509

141.193.185.128 - 141.193.185.255

128 IP addresses

143.244.80.0 / 20

Amazon.com

AS14618

143.244.80.0 - 143.244.95.255

4,096 IP addresses

158.247.16.0 / 20

Amazon.com

AS14618

158.247.16.0 - 158.247.31.255

4,096 IP addresses

216.139.64.0 / 19

Amazon.com

AS16509

216.139.64.0 - 216.139.95.255

8,192 IP addresses

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