mx.jon.cz. DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
SOA +1 -1
+ jon.cz 2560 SOA ns1.websupport.cz admin.websupport.cz 1789122700 7200 2048 1048576 2560
- jon.cz 2560 SOA ns1.websupport.cz admin.websupport.cz 1789122699 7200 2048 1048576 2560
SOA +1 -1
+ jon.cz 2560 SOA ns1.websupport.cz admin.websupport.cz 1789122699 7200 2048 1048576 2560
- jon.cz 3600 SOA ns.dns4.cz hostmaster.active24.cz 2026012103 10800 1800 604800 3600
First observed
A +1 -0
+ mx.jon.cz 3600 A 188.75.128.70
SOA +1 -0
+ jon.cz 3600 SOA ns.dns4.cz hostmaster.active24.cz 2026012103 10800 1800 604800 3600