0 / 10
Lookups
0
Issues
262
IPv4 addresses
5
IPv6 addresses
v=spf1 ip4:195.253.51.18/31 ip6:2a01:5b0:2:56::12/127 ip4:195.253.36.52/31 ip6:2a01:5b0:0:124::35 ip4:195.253.6.0/24 ip4:195.253.47.43 ip6:2a01:5b0:0:52::2b ip4:195.253.47.44 ip6:2a01:5b0:0:52::2c ~all
Copied
Terms
ip4:
195.253.51.18 / 31
pass
if the sender's IP is between
195.253.51.18 and 195.253.51.19 (inclusive).
195.253.51.18 and 195.253.51.19 (inclusive).
Knipp Medien und Kommunikation
AS48519
or else
ip6:
2a01:5b0:2:56::12 / 127
pass
if the sender's IP is between
2a01:5b0:2:56::12 and 2a01:5b0:2:56::13 (inclusive).
2a01:5b0:2:56::12 and 2a01:5b0:2:56::13 (inclusive).
Knipp Medien und Kommunikation
AS48519
or else
ip4:
195.253.36.52 / 31
pass
if the sender's IP is between
195.253.36.52 and 195.253.36.53 (inclusive).
195.253.36.52 and 195.253.36.53 (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip6:
2a01:5b0:0:124::35 / 128
pass
if the sender's IP is between
2a01:5b0:0:124::35 and 2a01:5b0:0:124::35 (inclusive).
2a01:5b0:0:124::35 and 2a01:5b0:0:124::35 (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip4:
195.253.6.0 / 24
pass
if the sender's IP is between
195.253.6.0 and 195.253.6.255 (inclusive).
195.253.6.0 and 195.253.6.255 (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip4:
195.253.47.43 / 32
pass
if the sender's IP is between
195.253.47.43 and 195.253.47.43 (inclusive).
195.253.47.43 and 195.253.47.43 (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip6:
2a01:5b0:0:52::2b / 128
pass
if the sender's IP is between
2a01:5b0:0:52::2b and 2a01:5b0:0:52::2b (inclusive).
2a01:5b0:0:52::2b and 2a01:5b0:0:52::2b (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip4:
195.253.47.44 / 32
pass
if the sender's IP is between
195.253.47.44 and 195.253.47.44 (inclusive).
195.253.47.44 and 195.253.47.44 (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
ip6:
2a01:5b0:0:52::2c / 128
pass
if the sender's IP is between
2a01:5b0:0:52::2c and 2a01:5b0:0:52::2c (inclusive).
2a01:5b0:0:52::2c and 2a01:5b0:0:52::2c (inclusive).
Knipp Medien und Kommunikation
AS8391
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:195.253.51.18/31 ip6:2a01:5b0:2:56::12/127 ip4:195.253.36.52/31 ip6:2a01:5b0:0:124::35 ip4:195.253.6.0/24 ip4:195.253.47.43 ip6:2a01:5b0:0:52::2b ip4:195.253.47.44 ip6:2a01:5b0:0:52::2c ~all
IP ranges
195.253.51.18
/ 31
Knipp Medien und Kommunikation
AS48519
195.253.51.18 - 195.253.51.19
2 IP addresses
195.253.36.52
/ 31
Knipp Medien und Kommunikation
AS8391
195.253.36.52 - 195.253.36.53
2 IP addresses