2 / 10
Lookups
0
Issues
1,714
IPv4 addresses
2
IPv6 addresses
v=spf1 ?include:retarus.unitymedia.de ip4:81.210.161.21 ip6:2a02:908:1::16 ip4:81.210.161.20 ip6:2a02:908:1::15 ~all
Copied
Terms
?include:
retarus.unitymedia.de
Evaluate this SPF record and
don't state if this IP is allowed to send this email
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
81.210.161.21 / 32
pass
if the sender's IP is between
81.210.161.21 and 81.210.161.21 (inclusive).
81.210.161.21 and 81.210.161.21 (inclusive).
Vodafone
AS3209
or else
ip6:
2a02:908:1::16 / 128
pass
if the sender's IP is between
2a02:908:1::16 and 2a02:908:1::16 (inclusive).
2a02:908:1::16 and 2a02:908:1::16 (inclusive).
Vodafone
AS3209
or else
ip4:
81.210.161.20 / 32
pass
if the sender's IP is between
81.210.161.20 and 81.210.161.20 (inclusive).
81.210.161.20 and 81.210.161.20 (inclusive).
Vodafone
AS3209
or else
ip6:
2a02:908:1::15 / 128
pass
if the sender's IP is between
2a02:908:1::15 and 2a02:908:1::15 (inclusive).
2a02:908:1::15 and 2a02:908:1::15 (inclusive).
Vodafone
AS3209
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ?include:retarus.unitymedia.de ip4:81.210.161.21 ip6:2a02:908:1::16 ip4:81.210.161.20 ip6:2a02:908:1::15 ~all
5 x ip4 include:_spf.pool1.transactional-mail-a.com ~all
1 x ip4 ~all
IP ranges
217.111.120.0
/ 27
COLT Technology Services Group
AS8220
217.111.120.0 - 217.111.120.31
32 IP addresses