8 / 10
Lookups
0
Issues
2,454
IPv4 addresses
1.27 ⋅ 10
30
IPv6 addresses
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
include:
mailcow.de
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
?all
Don't state if this IP is allowed to send this email.
Included records
v=spf1 a mx include:mailcow.de ?all
mx a include:spf.mailcow.de -all
include:tinc.gmbh 2 x ip4 1 x ip6 include:spf.junkemailfilter.com -all
3 x ip6 5 x ip4 -all
3 x ip4 ~all
IP ranges
2001:920:19a0::
/ 48
COLT Technology Services Group
AS8220
2001:920:19a0::
2001:920:19a0:ffff:ffff:ffff:ffff:ffff
62.96.146.128
/ 26
COLT Technology Services Group
AS8220
62.96.146.128 - 62.96.146.191
64 IP addresses
213.61.153.56
/ 29
COLT Technology Services Group
AS8220
213.61.153.56 - 213.61.153.63
8 IP addresses
45.92.112.0
/ 22
DIE Immobiliengesellschaft mbH
AS208015
45.92.112.0 - 45.92.115.255
1,024 IP addresses
2a0e:b680::
/ 29
The Infrastructure Company
AS208016
2a0e:b680::
2a0e:b687:ffff:ffff:ffff:ffff:ffff:ffff
2a0e:20c0::
/ 29
DIE Immobiliengesellschaft mbH
AS208015
2a0e:20c0::
2a0e:20c7:ffff:ffff:ffff:ffff:ffff:ffff