2 / 10
Lookups
0
Issues
262
IPv4 addresses
65,538
IPv6 addresses
v=spf1 a:smtp01.sk-nic.sk a:smtp02.sk-nic.sk ip4:109.71.67.85/32 ip4:109.71.67.88/32 ip4:195.72.0.15 ip4:109.71.66.0/24 ip4:109.71.67.43/32 ip6:2a02:6300:30:0:0:0:c:0/112 ~all
Copied
Terms
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
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:
109.71.67.85 / 32
pass
if the sender's IP is between
109.71.67.85 and 109.71.67.85 (inclusive).
109.71.67.85 and 109.71.67.85 (inclusive).
CNC, a.s.
AS50128
or else
ip4:
109.71.67.88 / 32
pass
if the sender's IP is between
109.71.67.88 and 109.71.67.88 (inclusive).
109.71.67.88 and 109.71.67.88 (inclusive).
CNC, a.s.
AS50128
or else
ip4:
195.72.0.15 / 32
pass
if the sender's IP is between
195.72.0.15 and 195.72.0.15 (inclusive).
195.72.0.15 and 195.72.0.15 (inclusive).
SWAN, a.s.
AS5578
or else
ip4:
109.71.66.0 / 24
pass
if the sender's IP is between
109.71.66.0 and 109.71.66.255 (inclusive).
109.71.66.0 and 109.71.66.255 (inclusive).
SK-NIC, a.s.
AS57801
or else
ip4:
109.71.67.43 / 32
pass
if the sender's IP is between
109.71.67.43 and 109.71.67.43 (inclusive).
109.71.67.43 and 109.71.67.43 (inclusive).
CNC, a.s.
AS50128
or else
ip6:
2a02:6300:30::c:0 / 112
pass
if the sender's IP is between
2a02:6300:30::c:0 and 2a02:6300:30::c:ffff (inclusive).
2a02:6300:30::c:0 and 2a02:6300:30::c:ffff (inclusive).
CNC, a.s.
AS50128
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a:smtp01.sk-nic.sk a:smtp02.sk-nic.sk ip4:109.71.67.85 ip4:109.71.67.88 ip4:195.72.0.15 ip4:109.71.66.0/24 ip4:109.71.67.43 ip6:2a02:6300:30::c:0/112 ~all