1 / 10
Lookups
0
Issues
163,840
IPv4 addresses
2.45 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:131.113.0.0/16 ip6:2001:df0:eb::/48 ip6:2001:200:167::/48 include:_spf.google.com ~all
Copied
Terms
ip4:
131.113.0.0 / 16
pass
if the sender's IP is between
131.113.0.0 and 131.113.255.255 (inclusive).
131.113.0.0 and 131.113.255.255 (inclusive).
Keio University
AS38635
or else
ip6:
2001:df0:eb:: / 48
pass
if the sender's IP is between
2001:df0:eb:: and 2001:df0:eb:ffff:ffff:ffff:ffff:ffff (inclusive).
2001:df0:eb:: and 2001:df0:eb:ffff:ffff:ffff:ffff:ffff (inclusive).
Keio University
AS38635
or else
ip6:
2001:200:167:: / 48
pass
if the sender's IP is between
2001:200:167:: and 2001:200:167:ffff:ffff:ffff:ffff:ffff (inclusive).
2001:200:167:: and 2001:200:167:ffff:ffff:ffff:ffff:ffff (inclusive).
WIDE Project
AS2500
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
soft fail
the email's SPF check.
Included records
v=spf1 ip4:131.113.0.0/16 ip6:2001:df0:eb::/48 ip6:2001:200:167::/48 include:_spf.google.com ~all
2 x ip4 6 x ip6 ~all