0 / 10
Lookups
0
Issues
655
IPv4 addresses
3.78 ⋅ 10
23
IPv6 addresses
v=spf1 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:4.7.16.128/26 ip4:38.108.186.0/24
ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 ip4:3.97.56.230 ip4:18.233.211.170 ip4:54.203.18.106 ip4:20.65.115.153 ip4:52.165.249.35
ip4:18.219.211.170 ip4:16.50.78.62 ip4:18.196.254.50 ip4:40.176.107.168 ip4:20.109.99.74 ip4:20.97.237.150 ip4:20.122.187.209 ip4:20.10.6.183 ~all
Copied
Terms
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:
4.7.16.128 / 26
pass
if the sender's IP is between
4.7.16.128 and 4.7.16.191 (inclusive).
4.7.16.128 and 4.7.16.191 (inclusive).
Level 3 Parent
AS3356
or else
ip4:
38.108.186.0 / 24
pass
if the sender's IP is between
38.108.186.0 and 38.108.186.255 (inclusive).
38.108.186.0 and 38.108.186.255 (inclusive).
The Infrastructure Group
AS60404
or else
ip4:
199.87.209.0 / 24
pass
if the sender's IP is between
199.87.209.0 and 199.87.209.255 (inclusive).
199.87.209.0 and 199.87.209.255 (inclusive).
or else
ip4:
4.53.200.128 / 26
pass
if the sender's IP is between
4.53.200.128 and 4.53.200.191 (inclusive).
4.53.200.128 and 4.53.200.191 (inclusive).
Level 3 Parent
AS3356
or else
ip4:
52.62.199.66 / 32
pass
if the sender's IP is between
52.62.199.66 and 52.62.199.66 (inclusive).
52.62.199.66 and 52.62.199.66 (inclusive).
Amazon.com
AS16509
or else
ip4:
52.19.0.156 / 32
pass
if the sender's IP is between
52.19.0.156 and 52.19.0.156 (inclusive).
52.19.0.156 and 52.19.0.156 (inclusive).
Amazon.com
AS16509
or else
ip4:
3.97.56.230 / 32
pass
if the sender's IP is between
3.97.56.230 and 3.97.56.230 (inclusive).
3.97.56.230 and 3.97.56.230 (inclusive).
Amazon.com
AS16509
or else
ip4:
18.233.211.170 / 32
pass
if the sender's IP is between
18.233.211.170 and 18.233.211.170 (inclusive).
18.233.211.170 and 18.233.211.170 (inclusive).
Amazon.com
AS14618
or else
ip4:
54.203.18.106 / 32
pass
if the sender's IP is between
54.203.18.106 and 54.203.18.106 (inclusive).
54.203.18.106 and 54.203.18.106 (inclusive).
Amazon.com
AS16509
or else
ip4:
20.65.115.153 / 32
pass
if the sender's IP is between
20.65.115.153 and 20.65.115.153 (inclusive).
20.65.115.153 and 20.65.115.153 (inclusive).
Microsoft
AS8075
or else
ip4:
52.165.249.35 / 32
pass
if the sender's IP is between
52.165.249.35 and 52.165.249.35 (inclusive).
52.165.249.35 and 52.165.249.35 (inclusive).
Microsoft
AS8075
or else
ip4:
18.219.211.170 / 32
pass
if the sender's IP is between
18.219.211.170 and 18.219.211.170 (inclusive).
18.219.211.170 and 18.219.211.170 (inclusive).
Amazon.com
AS16509
or else
ip4:
16.50.78.62 / 32
pass
if the sender's IP is between
16.50.78.62 and 16.50.78.62 (inclusive).
16.50.78.62 and 16.50.78.62 (inclusive).
Amazon.com
AS16509
or else
ip4:
18.196.254.50 / 32
pass
if the sender's IP is between
18.196.254.50 and 18.196.254.50 (inclusive).
18.196.254.50 and 18.196.254.50 (inclusive).
Amazon.com
AS16509
or else
ip4:
40.176.107.168 / 32
pass
if the sender's IP is between
40.176.107.168 and 40.176.107.168 (inclusive).
40.176.107.168 and 40.176.107.168 (inclusive).
Amazon.com
AS16509
or else
ip4:
20.109.99.74 / 32
pass
if the sender's IP is between
20.109.99.74 and 20.109.99.74 (inclusive).
20.109.99.74 and 20.109.99.74 (inclusive).
Microsoft
AS8075
or else
ip4:
20.97.237.150 / 32
pass
if the sender's IP is between
20.97.237.150 and 20.97.237.150 (inclusive).
20.97.237.150 and 20.97.237.150 (inclusive).
Microsoft
AS8075
or else
ip4:
20.122.187.209 / 32
pass
if the sender's IP is between
20.122.187.209 and 20.122.187.209 (inclusive).
20.122.187.209 and 20.122.187.209 (inclusive).
Microsoft
AS8075
or else
ip4:
20.10.6.183 / 32
pass
if the sender's IP is between
20.10.6.183 and 20.10.6.183 (inclusive).
20.10.6.183 and 20.10.6.183 (inclusive).
Microsoft
AS8075
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:4.7.16.128/26 ip4:38.108.186.0/24 ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 ip4:3.97.56.230 ip4:18.233.211.170 ip4:54.203.18.106 ip4:20.65.115.153 ip4:52.165.249.35 ip4:18.219.211.170 ip4:16.50.78.62 ip4:18.196.254.50 ip4:40.176.107.168 ip4:20.109.99.74 ip4:20.97.237.150 ip4:20.122.187.209 ip4:20.10.6.183 ~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