core.icm.edu.pl SPF record

1 / 10 Lookups

0 Issues

8,449 IPv4 addresses

1.98 ⋅ 10 ²⁸ IPv6 addresses


                              v=spf1 mx ip4:193.219.28.0/24 ip4:212.87.16.0/20 ip4:213.135.43.0/24 ip4:213.135.50.0/23 ip4:213.135.52.0/22 ip4:213.135.56.0/21 ip4:213.135.42.0/24 ip6:2001:6a0::/34 -all

Copied

Terms

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:

193.219.28.0 / 24

pass if the sender's IP is between
193.219.28.0 and 193.219.28.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

212.87.16.0 / 20

pass if the sender's IP is between
212.87.16.0 and 212.87.31.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

213.135.43.0 / 24

pass if the sender's IP is between
213.135.43.0 and 213.135.43.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

213.135.50.0 / 23

pass if the sender's IP is between
213.135.50.0 and 213.135.51.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

213.135.52.0 / 22

pass if the sender's IP is between
213.135.52.0 and 213.135.55.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

213.135.56.0 / 21

pass if the sender's IP is between
213.135.56.0 and 213.135.63.255 (inclusive).

University of Warsaw

AS8664

or else

ip4:

213.135.42.0 / 24

pass if the sender's IP is between
213.135.42.0 and 213.135.42.255 (inclusive).

University of Warsaw

AS15396

or else

ip6:

2001:6a0:: / 34

pass if the sender's IP is between
2001:6a0:: and 2001:6a0:3fff:ffff:ffff:ffff:ffff:ffff (inclusive).

University of Warsaw

AS8664

or else

-all

fail the email's SPF check.

Included records

core.icm.edu.pl

v=spf1 mx ip4:193.219.28.0/24 ip4:212.87.16.0/20 ip4:213.135.43.0/24 ip4:213.135.50.0/23 ip4:213.135.52.0/22 ip4:213.135.56.0/21 ip4:213.135.42.0/24 ip6:2001:6a0::/34 -all