0 / 10
Lookups
0
Issues
304
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:52.234.244.216/29 ip4:20.237.22.64/29 ip4:4.157.86.192/28 ip4:20.121.230.0/29 ip4:20.85.181.240/29 ip4:52.226.149.176/29 ip4:20.253.78.144/29 ip4:48.216.234.240/28 ip4:48.217.123.160/28 ip4:20.232.230.16/28 ip4:20.246.192.32/29 ip4:57.154.224.2
08/29 ip4:57.154.224.240/29 ip4:135.234.146.16/28 ip4:4.246.135.240/28 ip4:40.76.157.224/28 ip4:48.217.35.16/28 ip4:48.217.108.48/28 ip4:20.62.181.248/29 ip4:52.146.31.128/29 ip4:4.255.21.32/28 ip4:52.226.152.64/28 ip4:48.195.173.80/28 ip4:48.202.174.32/2
8 ip4:104.45.168.152/29 -all
Copied
Terms
ip4:
52.234.244.216 / 29
pass
if the sender's IP is between
52.234.244.216 and 52.234.244.223 (inclusive).
52.234.244.216 and 52.234.244.223 (inclusive).
Microsoft
AS8075
or else
ip4:
20.237.22.64 / 29
pass
if the sender's IP is between
20.237.22.64 and 20.237.22.71 (inclusive).
20.237.22.64 and 20.237.22.71 (inclusive).
Microsoft
AS8075
or else
ip4:
4.157.86.192 / 28
pass
if the sender's IP is between
4.157.86.192 and 4.157.86.207 (inclusive).
4.157.86.192 and 4.157.86.207 (inclusive).
Microsoft
AS8075
or else
ip4:
20.121.230.0 / 29
pass
if the sender's IP is between
20.121.230.0 and 20.121.230.7 (inclusive).
20.121.230.0 and 20.121.230.7 (inclusive).
Microsoft
AS8075
or else
ip4:
20.85.181.240 / 29
pass
if the sender's IP is between
20.85.181.240 and 20.85.181.247 (inclusive).
20.85.181.240 and 20.85.181.247 (inclusive).
Microsoft
AS8075
or else
ip4:
52.226.149.176 / 29
pass
if the sender's IP is between
52.226.149.176 and 52.226.149.183 (inclusive).
52.226.149.176 and 52.226.149.183 (inclusive).
Microsoft
AS8075
or else
ip4:
20.253.78.144 / 29
pass
if the sender's IP is between
20.253.78.144 and 20.253.78.151 (inclusive).
20.253.78.144 and 20.253.78.151 (inclusive).
Microsoft
AS8075
or else
ip4:
48.216.234.240 / 28
pass
if the sender's IP is between
48.216.234.240 and 48.216.234.255 (inclusive).
48.216.234.240 and 48.216.234.255 (inclusive).
Microsoft
AS8075
or else
ip4:
48.217.123.160 / 28
pass
if the sender's IP is between
48.217.123.160 and 48.217.123.175 (inclusive).
48.217.123.160 and 48.217.123.175 (inclusive).
Microsoft
AS8075
or else
ip4:
20.232.230.16 / 28
pass
if the sender's IP is between
20.232.230.16 and 20.232.230.31 (inclusive).
20.232.230.16 and 20.232.230.31 (inclusive).
Microsoft
AS8075
or else
ip4:
20.246.192.32 / 29
pass
if the sender's IP is between
20.246.192.32 and 20.246.192.39 (inclusive).
20.246.192.32 and 20.246.192.39 (inclusive).
Microsoft
AS8075
or else
ip4:
57.154.224.208 / 29
pass
if the sender's IP is between
57.154.224.208 and 57.154.224.215 (inclusive).
57.154.224.208 and 57.154.224.215 (inclusive).
Microsoft
AS8075
or else
ip4:
57.154.224.240 / 29
pass
if the sender's IP is between
57.154.224.240 and 57.154.224.247 (inclusive).
57.154.224.240 and 57.154.224.247 (inclusive).
Microsoft
AS8075
or else
ip4:
135.234.146.16 / 28
pass
if the sender's IP is between
135.234.146.16 and 135.234.146.31 (inclusive).
135.234.146.16 and 135.234.146.31 (inclusive).
Microsoft
AS8075
or else
ip4:
4.246.135.240 / 28
pass
if the sender's IP is between
4.246.135.240 and 4.246.135.255 (inclusive).
4.246.135.240 and 4.246.135.255 (inclusive).
Microsoft
AS8075
or else
ip4:
40.76.157.224 / 28
pass
if the sender's IP is between
40.76.157.224 and 40.76.157.239 (inclusive).
40.76.157.224 and 40.76.157.239 (inclusive).
Microsoft
AS8075
or else
ip4:
48.217.35.16 / 28
pass
if the sender's IP is between
48.217.35.16 and 48.217.35.31 (inclusive).
48.217.35.16 and 48.217.35.31 (inclusive).
Microsoft
AS8075
or else
ip4:
48.217.108.48 / 28
pass
if the sender's IP is between
48.217.108.48 and 48.217.108.63 (inclusive).
48.217.108.48 and 48.217.108.63 (inclusive).
Microsoft
AS8075
or else
ip4:
20.62.181.248 / 29
pass
if the sender's IP is between
20.62.181.248 and 20.62.181.255 (inclusive).
20.62.181.248 and 20.62.181.255 (inclusive).
Microsoft
AS8075
or else
ip4:
52.146.31.128 / 29
pass
if the sender's IP is between
52.146.31.128 and 52.146.31.135 (inclusive).
52.146.31.128 and 52.146.31.135 (inclusive).
Microsoft
AS8075
or else
ip4:
4.255.21.32 / 28
pass
if the sender's IP is between
4.255.21.32 and 4.255.21.47 (inclusive).
4.255.21.32 and 4.255.21.47 (inclusive).
Microsoft
AS8075
or else
ip4:
52.226.152.64 / 28
pass
if the sender's IP is between
52.226.152.64 and 52.226.152.79 (inclusive).
52.226.152.64 and 52.226.152.79 (inclusive).
Microsoft
AS8075
or else
ip4:
48.195.173.80 / 28
pass
if the sender's IP is between
48.195.173.80 and 48.195.173.95 (inclusive).
48.195.173.80 and 48.195.173.95 (inclusive).
Microsoft
AS8075
or else
ip4:
48.202.174.32 / 28
pass
if the sender's IP is between
48.202.174.32 and 48.202.174.47 (inclusive).
48.202.174.32 and 48.202.174.47 (inclusive).
Microsoft
AS8075
or else
ip4:
104.45.168.152 / 29
pass
if the sender's IP is between
104.45.168.152 and 104.45.168.159 (inclusive).
104.45.168.152 and 104.45.168.159 (inclusive).
Microsoft
AS8075
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:52.234.244.216/29 ip4:20.237.22.64/29 ip4:4.157.86.192/28 ip4:20.121.230.0/29 ip4:20.85.181.240/29 ip4:52.226.149.176/29 ip4:20.253.78.144/29 ip4:48.216.234.240/28 ip4:48.217.123.160/28 ip4:20.232.230.16/28 ip4:20.246.192.32/29 ip4:57.154.224.208/29 ip4:57.154.224.240/29 ip4:135.234.146.16/28 ip4:4.246.135.240/28 ip4:40.76.157.224/28 ip4:48.217.35.16/28 ip4:48.217.108.48/28 ip4:20.62.181.248/29 ip4:52.146.31.128/29 ip4:4.255.21.32/28 ip4:52.226.152.64/28 ip4:48.195.173.80/28 ip4:48.202.174.32/28 ip4:104.45.168.152/29 -all