4 / 10
Lookups
0
Issues
13
IPv4 addresses
4
IPv6 addresses
v=spf1 mx a ip4:158.181.50.248 ip6:2a00:6140:a000:8f::29 a:mail.tec4u-solutions.com include:spfa.kraemer-it.de ~all
Copied
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
ip4:
158.181.50.248 / 32
pass
if the sender's IP is between
158.181.50.248 and 158.181.50.248 (inclusive).
158.181.50.248 and 158.181.50.248 (inclusive).
Optitrust
AS200062
or else
ip6:
2a00:6140:a000:8f::29 / 128
pass
if the sender's IP is between
2a00:6140:a000:8f::29 and 2a00:6140:a000:8f::29 (inclusive).
2a00:6140:a000:8f::29 and 2a00:6140:a000:8f::29 (inclusive).
Optitrust
AS200062
or else
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:
spfa.kraemer-it.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
soft fail
the email's SPF check.
Included records
v=spf1 mx a ip4:158.181.50.248 ip6:2a00:6140:a000:8f::29 a:mail.tec4u-solutions.com include:spfa.kraemer-it.de ~all
9 x ip4 ~all