1 / 10
Lookups
0
Issues
2
IPv4 addresses
1.84 ⋅ 10
19
IPv6 addresses
Terms
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
ip4:
161.53.160.80 / 32
pass
if the sender's IP is between
161.53.160.80 and 161.53.160.80 (inclusive).
161.53.160.80 and 161.53.160.80 (inclusive).
Croatian Academic and Research Network
AS2108
or else
ip6:
2001:b68:ff:1:: / 64
pass
if the sender's IP is between
2001:b68:ff:1:: and 2001:b68:ff:1:ffff:ffff:ffff:ffff (inclusive).
2001:b68:ff:1:: and 2001:b68:ff:1:ffff:ffff:ffff:ffff (inclusive).
Croatian Academic and Research Network
AS2108
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a ip4:161.53.160.80 ip6:2001:b68:ff:1::/64 ~all
IP ranges
2001:b68:ff:1::
/ 64
Croatian Academic and Research Network
AS2108
2001:b68:ff:1::
2001:b68:ff:1:ffff:ffff:ffff:ffff