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Lookups
0
Issues
99
IPv4 addresses
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
or else
ip4:
217.64.80.0 / 26
pass
if the sender's IP is between
217.64.80.0 and 217.64.80.63 (inclusive).
217.64.80.0 and 217.64.80.63 (inclusive).
ith Kommunikationstechnik
AS15933
or else
ip4:
217.64.83.96 / 27
pass
if the sender's IP is between
217.64.83.96 and 217.64.83.127 (inclusive).
217.64.83.96 and 217.64.83.127 (inclusive).
ith Kommunikationstechnik
AS15933
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:217.64.80.0/26 ip4:217.64.83.96/27 ~all