0 / 10
Lookups
0
Issues
1
IPv4 address
1.84 ⋅ 10
19
IPv6 addresses
Terms
ip4:
152.53.123.63 / 32
pass
if the sender's IP is between
152.53.123.63 and 152.53.123.63 (inclusive).
152.53.123.63 and 152.53.123.63 (inclusive).
netcup
AS197540
or else
ip6:
2a0a:4cc0:c0:46d9:: / 64
pass
if the sender's IP is between
2a0a:4cc0:c0:46d9:: and 2a0a:4cc0:c0:46d9:ffff:ffff:ffff:ffff (inclusive).
2a0a:4cc0:c0:46d9:: and 2a0a:4cc0:c0:46d9:ffff:ffff:ffff:ffff (inclusive).
netcup
AS197540
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:152.53.123.63 ip6:2a0a:4cc0:c0:46d9::/64 -all