1 / 10
Lookups
0
Issues
98,305
IPv4 addresses
2.48 ⋅ 10
28
IPv6 addresses
Terms
ip4:
216.21.6.240 / 32
pass
if the sender's IP is between
216.21.6.240 and 216.21.6.240 (inclusive).
216.21.6.240 and 216.21.6.240 (inclusive).
ForestRacks
AS40279
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:216.21.6.240 include:_spf.google.com -all
2 x ip4 6 x ip6 ~all