0 / 10
Lookups
0
Issues
327,706
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:40.107.0.0/16 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/51
ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 ip4:69.75.152.160/28 ip4:34.215.115.241 ip4:159.135.232.65
ip4:161.38.193.223 ip4:161.38.193.230 ip4:161.38.193.235 ip4:161.38.194.153 ip4:161.38.194.172 ~all
Copied
Terms
ip4:
40.107.0.0 / 16
pass
if the sender's IP is between
40.107.0.0 and 40.107.255.255 (inclusive).
40.107.0.0 and 40.107.255.255 (inclusive).
Microsoft
AS8075
or else
ip4:
52.100.0.0 / 15
pass
if the sender's IP is between
52.100.0.0 and 52.101.255.255 (inclusive).
52.100.0.0 and 52.101.255.255 (inclusive).
Microsoft
AS8075
or else
ip4:
52.102.0.0 / 16
pass
if the sender's IP is between
52.102.0.0 and 52.102.255.255 (inclusive).
52.102.0.0 and 52.102.255.255 (inclusive).
Microsoft
AS8075
or else
ip4:
52.103.0.0 / 17
pass
if the sender's IP is between
52.103.0.0 and 52.103.127.255 (inclusive).
52.103.0.0 and 52.103.127.255 (inclusive).
Microsoft
AS8075
or else
ip4:
104.47.0.0 / 17
pass
if the sender's IP is between
104.47.0.0 and 104.47.127.255 (inclusive).
104.47.0.0 and 104.47.127.255 (inclusive).
Microsoft
AS8075
or else
ip6:
2a01:111:f400:: / 48
pass
if the sender's IP is between
2a01:111:f400:: and 2a01:111:f400:ffff:ffff:ffff:ffff:ffff (inclusive).
2a01:111:f400:: and 2a01:111:f400:ffff:ffff:ffff:ffff:ffff (inclusive).
Microsoft
AS8075
or else
ip6:
2a01:111:f403:: / 49
pass
if the sender's IP is between
2a01:111:f403:: and 2a01:111:f403:7fff:ffff:ffff:ffff:ffff (inclusive).
2a01:111:f403:: and 2a01:111:f403:7fff:ffff:ffff:ffff:ffff (inclusive).
Microsoft
AS8075
or else
ip6:
2a01:111:f403:8000:: / 51
pass
if the sender's IP is between
2a01:111:f403:8000:: and 2a01:111:f403:9fff:ffff:ffff:ffff:ffff (inclusive).
2a01:111:f403:8000:: and 2a01:111:f403:9fff:ffff:ffff:ffff:ffff (inclusive).
Microsoft
AS8075
or else
ip6:
2a01:111:f403:c000:: / 51
pass
if the sender's IP is between
2a01:111:f403:c000:: and 2a01:111:f403:dfff:ffff:ffff:ffff:ffff (inclusive).
2a01:111:f403:c000:: and 2a01:111:f403:dfff:ffff:ffff:ffff:ffff (inclusive).
Microsoft
AS8075
or else
ip6:
2a01:111:f403:f000:: / 52
pass
if the sender's IP is between
2a01:111:f403:f000:: and 2a01:111:f403:ffff:ffff:ffff:ffff:ffff (inclusive).
2a01:111:f403:f000:: and 2a01:111:f403:ffff:ffff:ffff:ffff:ffff (inclusive).
Microsoft
AS8075
or else
ip4:
198.187.196.100 / 32
pass
if the sender's IP is between
198.187.196.100 and 198.187.196.100 (inclusive).
198.187.196.100 and 198.187.196.100 (inclusive).
Touchnet Information Systems
AS13450
or else
ip4:
198.187.196.130 / 32
pass
if the sender's IP is between
198.187.196.130 and 198.187.196.130 (inclusive).
198.187.196.130 and 198.187.196.130 (inclusive).
Touchnet Information Systems
AS13450
or else
ip4:
159.183.195.16 / 32
pass
if the sender's IP is between
159.183.195.16 and 159.183.195.16 (inclusive).
159.183.195.16 and 159.183.195.16 (inclusive).
SendGrid
AS11377
or else
ip4:
69.75.152.160 / 28
pass
if the sender's IP is between
69.75.152.160 and 69.75.152.175 (inclusive).
69.75.152.160 and 69.75.152.175 (inclusive).
Charter Communications
AS20001
or else
ip4:
34.215.115.241 / 32
pass
if the sender's IP is between
34.215.115.241 and 34.215.115.241 (inclusive).
34.215.115.241 and 34.215.115.241 (inclusive).
Amazon.com
AS16509
or else
ip4:
159.135.232.65 / 32
pass
if the sender's IP is between
159.135.232.65 and 159.135.232.65 (inclusive).
159.135.232.65 and 159.135.232.65 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
161.38.193.223 / 32
pass
if the sender's IP is between
161.38.193.223 and 161.38.193.223 (inclusive).
161.38.193.223 and 161.38.193.223 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
161.38.193.230 / 32
pass
if the sender's IP is between
161.38.193.230 and 161.38.193.230 (inclusive).
161.38.193.230 and 161.38.193.230 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
161.38.193.235 / 32
pass
if the sender's IP is between
161.38.193.235 and 161.38.193.235 (inclusive).
161.38.193.235 and 161.38.193.235 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
161.38.194.153 / 32
pass
if the sender's IP is between
161.38.194.153 and 161.38.194.153 (inclusive).
161.38.194.153 and 161.38.194.153 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
161.38.194.172 / 32
pass
if the sender's IP is between
161.38.194.172 and 161.38.194.172 (inclusive).
161.38.194.172 and 161.38.194.172 (inclusive).
Mailgun Technologies
AS396479
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:40.107.0.0/16 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 ip4:69.75.152.160/28 ip4:34.215.115.241 ip4:159.135.232.65 ip4:161.38.193.223 ip4:161.38.193.230 ip4:161.38.193.235 ip4:161.38.194.153 ip4:161.38.194.172 ~all
IP ranges
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