5 / 10
Lookups
0
Issues
8,714
IPv4 addresses
0
IPv6 addresses
v=spf1 a:smail.dts.de a:smail-mta1.dts.de a:smail-mta2.dts.de a:smail-srv1.dts.de a:smail-srv2.dts.de ip4:212.101.192.0/19 ip4:91.216.108.0/24 ip4:195.66.76.0/24 ip4:81.89.246.102 ip4:81.89.239.36 ip4:81.89.239.40 ip4:81.89.239.221 ip4:81.89.246.111 -all
Copied
Terms
a:
smail.dts.de
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
212.101.192.0 / 19
pass
if the sender's IP is between
212.101.192.0 and 212.101.223.255 (inclusive).
212.101.192.0 and 212.101.223.255 (inclusive).
DTS Systeme Muenster
AS12437
or else
ip4:
91.216.108.0 / 24
pass
if the sender's IP is between
91.216.108.0 and 91.216.108.255 (inclusive).
91.216.108.0 and 91.216.108.255 (inclusive).
Aschendorff Medien GmbH & Co. KG
AS39077
or else
ip4:
195.66.76.0 / 24
pass
if the sender's IP is between
195.66.76.0 and 195.66.76.255 (inclusive).
195.66.76.0 and 195.66.76.255 (inclusive).
Aschendorff Medien GmbH & Co. KG
AS39077
or else
ip4:
81.89.246.102 / 32
pass
if the sender's IP is between
81.89.246.102 and 81.89.246.102 (inclusive).
81.89.246.102 and 81.89.246.102 (inclusive).
DTS Systeme
AS8879
or else
ip4:
81.89.239.36 / 32
pass
if the sender's IP is between
81.89.239.36 and 81.89.239.36 (inclusive).
81.89.239.36 and 81.89.239.36 (inclusive).
DTS Systeme
AS8879
or else
ip4:
81.89.239.40 / 32
pass
if the sender's IP is between
81.89.239.40 and 81.89.239.40 (inclusive).
81.89.239.40 and 81.89.239.40 (inclusive).
DTS Systeme
AS8879
or else
ip4:
81.89.239.221 / 32
pass
if the sender's IP is between
81.89.239.221 and 81.89.239.221 (inclusive).
81.89.239.221 and 81.89.239.221 (inclusive).
DTS Systeme
AS8879
or else
ip4:
81.89.246.111 / 32
pass
if the sender's IP is between
81.89.246.111 and 81.89.246.111 (inclusive).
81.89.246.111 and 81.89.246.111 (inclusive).
DTS Systeme
AS8879
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a:smail.dts.de a:smail-mta1.dts.de a:smail-mta2.dts.de a:smail-srv1.dts.de a:smail-srv2.dts.de ip4:212.101.192.0/19 ip4:91.216.108.0/24 ip4:195.66.76.0/24 ip4:81.89.246.102 ip4:81.89.239.36 ip4:81.89.239.40 ip4:81.89.239.221 ip4:81.89.246.111 -all
IP ranges
91.216.108.0
/ 24
Aschendorff Medien GmbH & Co. KG
AS39077
91.216.108.0 - 91.216.108.255
256 IP addresses
195.66.76.0
/ 24
Aschendorff Medien GmbH & Co. KG
AS39077
195.66.76.0 - 195.66.76.255
256 IP addresses