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0
Issues
258
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
141.53.10.0 / 24
pass
if the sender's IP is between
141.53.10.0 and 141.53.10.255 (inclusive).
141.53.10.0 and 141.53.10.255 (inclusive).
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:141.53.10.0/24 mx ~all
IP ranges
141.53.10.0
/ 24
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
141.53.10.0 - 141.53.10.255
256 IP addresses