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Lookups
0
Issues
1
IPv4 address
0
IPv6 addresses
Terms
ip4:
91.90.42.51 / 32
pass
if the sender's IP is between
91.90.42.51 and 91.90.42.51 (inclusive).
91.90.42.51 and 91.90.42.51 (inclusive).
Blix Solutions AS
AS50304
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:91.90.42.51 ~all