5 / 10
Lookups
0
Issues
2,453
IPv4 addresses
1.27 ⋅ 10
30
IPv6 addresses
Terms
mx
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
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
include:
spf.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
fail
the email's SPF check.
Included records
v=spf1 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