_spf.rexx-suite.com SPF record

1 / 10 Lookups
0 Issues
513 IPv4 addresses
1.21 ⋅ 10 24 IPv6 addresses
v=spf1 a:mx01.rexx-systems.de ip4:195.10.208.0/26 ip6:2001:67c:2050::/48 ip4:92.51.187.64/27 ip4:83.169.51.224/27 ip4:80.237.187.32/28 ip4:91.250.74.128/27 ip4:87.230.74.128/28 ip4:91.250.95.64/26 ip4:85.25.89.0/24 -all Copied

Terms

a:
mx01.rexx-systems.de
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
195.10.208.0 / 26
pass if the sender's IP is between
195.10.208.0 and 195.10.208.63 (inclusive).
Heinlein-Support
AS199118
or else
ip6:
2001:67c:2050:: / 48
pass if the sender's IP is between
2001:67c:2050:: and 2001:67c:2050:ffff:ffff:ffff:ffff:ffff (inclusive).
Heinlein-Support
AS199118
or else
ip4:
92.51.187.64 / 27
pass if the sender's IP is between
92.51.187.64 and 92.51.187.95 (inclusive).
PlusServer
AS61157
or else
ip4:
83.169.51.224 / 27
pass if the sender's IP is between
83.169.51.224 and 83.169.51.255 (inclusive).
PlusServer
AS61157
or else
ip4:
80.237.187.32 / 28
pass if the sender's IP is between
80.237.187.32 and 80.237.187.47 (inclusive).
PlusServer
AS61157
or else
ip4:
91.250.74.128 / 27
pass if the sender's IP is between
91.250.74.128 and 91.250.74.159 (inclusive).
PlusServer
AS61157
or else
ip4:
87.230.74.128 / 28
pass if the sender's IP is between
87.230.74.128 and 87.230.74.143 (inclusive).
PlusServer
AS61157
or else
ip4:
91.250.95.64 / 26
pass if the sender's IP is between
91.250.95.64 and 91.250.95.127 (inclusive).
PlusServer
AS61157
or else
ip4:
85.25.89.0 / 24
pass if the sender's IP is between
85.25.89.0 and 85.25.89.255 (inclusive).
PlusServer
AS61157
or else
-all
fail the email's SPF check.

Included records

v=spf1 a:mx01.rexx-systems.de ip4:195.10.208.0/26 ip6:2001:67c:2050::/48 ip4:92.51.187.64/27 ip4:83.169.51.224/27 ip4:80.237.187.32/28 ip4:91.250.74.128/27 ip4:87.230.74.128/28 ip4:91.250.95.64/26 ip4:85.25.89.0/24 -all

IP ranges

85.25.89.5
PlusServer
AS61157
195.10.208.0 / 26
Heinlein-Support
AS199118
2001:67c:2050:: / 48
Heinlein-Support
AS199118
92.51.187.64 / 27
PlusServer
AS61157
83.169.51.224 / 27
PlusServer
AS61157
80.237.187.32 / 28
PlusServer
AS61157
91.250.74.128 / 27
PlusServer
AS61157
87.230.74.128 / 28
PlusServer
AS61157
91.250.95.64 / 26
PlusServer
AS61157
85.25.89.0 / 24
PlusServer
AS61157