core.icm.edu.pl DNS history

Filter record types

No record changes with these filters Try selecting a different DNS record type.

First observed

A +1 -0

+ core.icm.edu.pl 86400 A 213.135.59.42

MX +1 -0

+ core.icm.edu.pl 86400 MX 10 mail.core.icm.edu.pl

NS +2 -0

+ core.icm.edu.pl 86400 NS ns1.net.icm.edu.pl

+ core.icm.edu.pl 86400 NS ns2.net.icm.edu.pl

SOA +1 -0

+ core.icm.edu.pl 86400 SOA ns1.net.icm.edu.pl hostmaster.core.icm.edu.pl 2026050701 28800 7200 1814400 3600

TXT +1 -0

+ core.icm.edu.pl 86400 TXT "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"