2 / 10
Lookups
0
Issues
3
IPv4 addresses
1.84 ⋅ 10
19
IPv6 addresses
v=spf1 ip4:178.63.52.31 ip6:2a01:4f8:120:7335::2/64 a mx -all
Copied
Terms
ip4:
178.63.52.31 / 32
pass
if the sender's IP is between
178.63.52.31 and 178.63.52.31 (inclusive).
178.63.52.31 and 178.63.52.31 (inclusive).
Hetzner Online
AS24940
or else
ip6:
2a01:4f8:120:7335::2 / 64
pass
if the sender's IP is between
2a01:4f8:120:7335:: and 2a01:4f8:120:7335:ffff:ffff:ffff:ffff (inclusive).
2a01:4f8:120:7335:: and 2a01:4f8:120:7335:ffff:ffff:ffff:ffff (inclusive).
Hetzner Online
AS24940
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:178.63.52.31 ip6:2a01:4f8:120:7335::2/64 a mx -all
IP ranges
2a01:4f8:120:7335::2
/ 64
Hetzner Online
AS24940
2a01:4f8:120:7335::
2a01:4f8:120:7335:ffff:ffff:ffff:ffff