0 / 10
Lookups
0
Issues
0
IPv4 addresses
1.18 ⋅ 10
21
IPv6 addresses
Terms
ip6:
2a00:1800:ff2:: / 58
pass
if the sender's IP is between
2a00:1800:ff2:: and 2a00:1800:ff2:3f:ffff:ffff:ffff:ffff (inclusive).
2a00:1800:ff2:: and 2a00:1800:ff2:3f:ffff:ffff:ffff:ffff (inclusive).
CEZNET s.r.o.
AS57728
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip6:2a00:1800:ff2::/58 ~all