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Lookups
0
Issues
1
IPv4 address
0
IPv6 addresses
Terms
ip4:
31.7.188.11 / 32
pass
if the sender's IP is between
31.7.188.11 and 31.7.188.11 (inclusive).
31.7.188.11 and 31.7.188.11 (inclusive).
Core-Backbone
AS201011
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:31.7.188.11 -all