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Lookups
0
Issues
8
IPv4 addresses
4.72 ⋅ 10
21
IPv6 addresses
Terms
include:
spf.impsat.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
IP ranges
2603:3004:27:8800::
/ 56
Comcast Cable Communications
AS7922
2603:3004:27:8800::
2603:3004:27:88ff:ffff:ffff:ffff:ffff