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Lookups
0
Issues
1
IPv4 address
0
IPv6 addresses
Terms
ip4:
45.10.23.110 / 32
pass
if the sender's IP is between
45.10.23.110 and 45.10.23.110 (inclusive).
45.10.23.110 and 45.10.23.110 (inclusive).
Charles River Operation
AS64249
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:45.10.23.110 ~all