0 / 10
Lookups
0
Issues
3
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
5.10.8.10 / 32
pass
if the sender's IP is between
5.10.8.10 and 5.10.8.10 (inclusive).
5.10.8.10 and 5.10.8.10 (inclusive).
Stadtwerke Konstanz
AS57154
or else
ip4:
5.10.8.52 / 32
pass
if the sender's IP is between
5.10.8.52 and 5.10.8.52 (inclusive).
5.10.8.52 and 5.10.8.52 (inclusive).
Stadtwerke Konstanz
AS57154
or else
ip4:
5.10.8.53 / 32
pass
if the sender's IP is between
5.10.8.53 and 5.10.8.53 (inclusive).
5.10.8.53 and 5.10.8.53 (inclusive).
Stadtwerke Konstanz
AS57154
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:5.10.8.10 ip4:5.10.8.52 ip4:5.10.8.53 -all