2 / 10
Lookups
0
Issues
4
IPv4 addresses
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
93.91.158.2 / 32
pass
if the sender's IP is between
93.91.158.2 and 93.91.158.2 (inclusive).
93.91.158.2 and 93.91.158.2 (inclusive).
ISP Alliance a.s.
AS210712
or else
ip4:
93.91.158.4 / 32
pass
if the sender's IP is between
93.91.158.4 and 93.91.158.4 (inclusive).
93.91.158.4 and 93.91.158.4 (inclusive).
ISP Alliance a.s.
AS210712
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx a ip4:93.91.158.2 ip4:93.91.158.4 -all