0 / 10
Lookups
0
Issues
48
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:38.190.134.134/31 ip4:38.190.134.136/29 ip4:38.190.134.144/30 ip4:38.190.134.148/31 ip4:38.190.151.134/31 ip4:38.190.151.136/29 ip4:38.190.151.144/30 ip4:38.190.151.148/31 ip4:38.73.236.134/31 ip4:38.73.236.136/29 ip4:38.73.236.144/30 ip4:38.73
.236.148/31 -all
Copied
Terms
ip4:
38.190.134.134 / 31
pass
if the sender's IP is between
38.190.134.134 and 38.190.134.135 (inclusive).
38.190.134.134 and 38.190.134.135 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.134.136 / 29
pass
if the sender's IP is between
38.190.134.136 and 38.190.134.143 (inclusive).
38.190.134.136 and 38.190.134.143 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.134.144 / 30
pass
if the sender's IP is between
38.190.134.144 and 38.190.134.147 (inclusive).
38.190.134.144 and 38.190.134.147 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.134.148 / 31
pass
if the sender's IP is between
38.190.134.148 and 38.190.134.149 (inclusive).
38.190.134.148 and 38.190.134.149 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.151.134 / 31
pass
if the sender's IP is between
38.190.151.134 and 38.190.151.135 (inclusive).
38.190.151.134 and 38.190.151.135 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.151.136 / 29
pass
if the sender's IP is between
38.190.151.136 and 38.190.151.143 (inclusive).
38.190.151.136 and 38.190.151.143 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.151.144 / 30
pass
if the sender's IP is between
38.190.151.144 and 38.190.151.147 (inclusive).
38.190.151.144 and 38.190.151.147 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.190.151.148 / 31
pass
if the sender's IP is between
38.190.151.148 and 38.190.151.149 (inclusive).
38.190.151.148 and 38.190.151.149 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.73.236.134 / 31
pass
if the sender's IP is between
38.73.236.134 and 38.73.236.135 (inclusive).
38.73.236.134 and 38.73.236.135 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.73.236.136 / 29
pass
if the sender's IP is between
38.73.236.136 and 38.73.236.143 (inclusive).
38.73.236.136 and 38.73.236.143 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.73.236.144 / 30
pass
if the sender's IP is between
38.73.236.144 and 38.73.236.147 (inclusive).
38.73.236.144 and 38.73.236.147 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.73.236.148 / 31
pass
if the sender's IP is between
38.73.236.148 and 38.73.236.149 (inclusive).
38.73.236.148 and 38.73.236.149 (inclusive).
Cogent Communications
AS174
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:38.190.134.134/31 ip4:38.190.134.136/29 ip4:38.190.134.144/30 ip4:38.190.134.148/31 ip4:38.190.151.134/31 ip4:38.190.151.136/29 ip4:38.190.151.144/30 ip4:38.190.151.148/31 ip4:38.73.236.134/31 ip4:38.73.236.136/29 ip4:38.73.236.144/30 ip4:38.73.236.148/31 -all