_spf.dragon.cz SPF record

0 / 10 Lookups

0 Issues

4,109 IPv4 addresses

6.34 ⋅ 10 ²⁹ IPv6 addresses


                              v=spf1 ip4:213.168.176.24 ip4:213.168.176.2 ip4:213.168.176.4 ip4:213.168.179.130 
                              ip4:213.168.188.110 ip4:213.168.188.111 ip4:213.168.188.112 ip4:213.168.188.113 ip4:213.168.188.115 ip4:213.168.188.116 ip4:213.168.188.117 ip4:213.168.189.70 ip4:213.168.189.99 
                              ip6:2a02:13b8:800::24 ip6:2a02:13b8:800::25 ip6:2a02:13b8:1:f::f ?ip4:213.168.176.0/20 ?ip6:2a02:13b8::/29 -all

Copied

Terms

ip4:

213.168.176.24 / 32

pass if the sender's IP is between
213.168.176.24 and 213.168.176.24 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.176.2 / 32

pass if the sender's IP is between
213.168.176.2 and 213.168.176.2 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.176.4 / 32

pass if the sender's IP is between
213.168.176.4 and 213.168.176.4 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.179.130 / 32

pass if the sender's IP is between
213.168.179.130 and 213.168.179.130 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.110 / 32

pass if the sender's IP is between
213.168.188.110 and 213.168.188.110 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.111 / 32

pass if the sender's IP is between
213.168.188.111 and 213.168.188.111 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.112 / 32

pass if the sender's IP is between
213.168.188.112 and 213.168.188.112 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.113 / 32

pass if the sender's IP is between
213.168.188.113 and 213.168.188.113 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.115 / 32

pass if the sender's IP is between
213.168.188.115 and 213.168.188.115 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.116 / 32

pass if the sender's IP is between
213.168.188.116 and 213.168.188.116 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.188.117 / 32

pass if the sender's IP is between
213.168.188.117 and 213.168.188.117 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.189.70 / 32

pass if the sender's IP is between
213.168.189.70 and 213.168.189.70 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip4:

213.168.189.99 / 32

pass if the sender's IP is between
213.168.189.99 and 213.168.189.99 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip6:

2a02:13b8:800::24 / 128

pass if the sender's IP is between
2a02:13b8:800::24 and 2a02:13b8:800::24 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip6:

2a02:13b8:800::25 / 128

pass if the sender's IP is between
2a02:13b8:800::25 and 2a02:13b8:800::25 (inclusive).

Dragon Internet a.s.

AS15614

or else

ip6:

2a02:13b8:1:f::f / 128

pass if the sender's IP is between
2a02:13b8:1:f::f and 2a02:13b8:1:f::f (inclusive).

Dragon Internet a.s.

AS15614

or else

?ip4:

213.168.176.0 / 20

don't state if this IP is allowed to send this email if the sender's IP is between
213.168.176.0 and 213.168.191.255 (inclusive).

Dragon Internet a.s.

AS15614

or else

?ip6:

2a02:13b8:: / 29

don't state if this IP is allowed to send this email if the sender's IP is between
2a02:13b8:: and 2a02:13bf:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).

Dragon Internet a.s.

AS15614

or else

-all

fail the email's SPF check.

Included records

_spf.dragon.cz

v=spf1 ip4:213.168.176.24 ip4:213.168.176.2 ip4:213.168.176.4 ip4:213.168.179.130 ip4:213.168.188.110 ip4:213.168.188.111 ip4:213.168.188.112 ip4:213.168.188.113 ip4:213.168.188.115 ip4:213.168.188.116 ip4:213.168.188.117 ip4:213.168.189.70 ip4:213.168.189.99 ip6:2a02:13b8:800::24 ip6:2a02:13b8:800::25 ip6:2a02:13b8:1:f::f ?ip4:213.168.176.0/20 ?ip6:2a02:13b8::/29 -all