8 / 10
Lookups
0
Issues
73
IPv4 addresses
7
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
3 IPv6 addresses
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
include:
_spf.ndcx.cz
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx a include:_spf.ndcx.cz ~all
3 x ip4 include:_pmgf.faster.cz
a:pmg1.faster.cz a:pmg2.faster.cz a:pmg3.faster.cz a:moof.faster.cz ~all