4 / 10
Lookups
0
Issues
9
IPv4 addresses
0
IPv6 addresses
v=spf1 mx a:secureemail-sha.dts-security.de ip4:84.201.88.66 ip4:212.62.67.182 ip4:84.201.72.227 ip4:84.201.76.4 a:smail-srv1.dts.de a:smail-srv2.dts.de -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
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:
84.201.88.66 / 32
pass
if the sender's IP is between
84.201.88.66 and 84.201.88.66 (inclusive).
84.201.88.66 and 84.201.88.66 (inclusive).
DTS Systeme
AS8879
or else
ip4:
212.62.67.182 / 32
pass
if the sender's IP is between
212.62.67.182 and 212.62.67.182 (inclusive).
212.62.67.182 and 212.62.67.182 (inclusive).
DTS Systeme
AS8879
or else
ip4:
84.201.72.227 / 32
pass
if the sender's IP is between
84.201.72.227 and 84.201.72.227 (inclusive).
84.201.72.227 and 84.201.72.227 (inclusive).
DTS Systeme
AS8879
or else
ip4:
84.201.76.4 / 32
pass
if the sender's IP is between
84.201.76.4 and 84.201.76.4 (inclusive).
84.201.76.4 and 84.201.76.4 (inclusive).
DTS Systeme
AS8879
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
-all
fail
the email's SPF check.
Included records
v=spf1 mx a:secureemail-sha.dts-security.de ip4:84.201.88.66 ip4:212.62.67.182 ip4:84.201.72.227 ip4:84.201.76.4 a:smail-srv1.dts.de a:smail-srv2.dts.de -all