SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2026011631
Refresh
4h
Retry
1h
Expire
7d
Negative cache TTL
2h

Question and response

Question

dig cez.cz. SOA

Answer

cez.cz. 3600 SOA ns10.cez.cz. netmaster.cez.cz. 2026011631 14400 3600 604800 7200

Authority

cez.cz. 86400 NS ns11.cez.cz. cez.cz. 86400 NS ns21.cez.cz. cez.cz. 86400 NS ns10.cez.cz. cez.cz. 86400 NS ns20.cez.cz.

Additional

ns10.cez.cz. 600 A 89.111.73.200 ns20.cez.cz. 600 A 89.111.77.200 ns11.cez.cz. 600 A 89.111.73.205 ns21.cez.cz. 600 A 89.111.77.205 ns10.cez.cz. 600 AAAA 2a01:a040:2004:8100:0:0:0:1 ns20.cez.cz. 600 AAAA 2a01:a040:2004:100:0:0:0:1 ns11.cez.cz. 600 AAAA 2a01:a040:2004:8100:0:0:0:2 ns21.cez.cz. 600 AAAA 2a01:a040:2004:100:0:0:0:2 . 0 OPT ; payload 4096, xrcode 0, version 0, flags 0

About these results

This page shows the SOA records for cez.cz. SOA records publish core zone metadata such as the primary name server, responsible contact, serial number, and refresh timers. Secondary servers use this information to detect updates and manage zone transfers.

Find other DNS records for cez.cz:

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for cez.cz. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

To look up SOA records for another hostname or domain name, go back to SOA lookup, or use DNS lookup to find all DNS records.