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Lookups
0
Issues
3
IPv4 addresses
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
ip4:
193.85.2.13 / 32
pass
if the sender's IP is between
193.85.2.13 and 193.85.2.13 (inclusive).
193.85.2.13 and 193.85.2.13 (inclusive).
T-Mobile Czech Republic a.s.
AS13036
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:193.85.2.13 ~all