SOA Start of authority
6h
Zone apex
Start of authority
Email
Serial
2026055212
Refresh
1h
Retry
30m
Expire
7d
Negative cache TTL
20m

Question and response

Question

dig cl.cam.ac.uk. SOA

Answer

cl.cam.ac.uk. 21600 SOA dns0.cl.cam.ac.uk. hostmaster.cl.cam.ac.uk. 2026055212 3600 1800 604800 1200

Authority

cl.cam.ac.uk. 21600 NS ns2.ic.ac.uk. cl.cam.ac.uk. 21600 NS dns0.eng.cam.ac.uk. cl.cam.ac.uk. 21600 NS dns1.cl.cam.ac.uk. cl.cam.ac.uk. 21600 NS auth0.dns.cam.ac.uk. cl.cam.ac.uk. 21600 NS ns1.mythic-beasts.com. cl.cam.ac.uk. 21600 NS dns0.cl.cam.ac.uk. cl.cam.ac.uk. 21600 NS ns3.mythic-beasts.com.

Additional

dns0.cl.cam.ac.uk. 21600 A 128.232.0.19 dns1.cl.cam.ac.uk. 21600 A 128.232.0.18 dns0.cl.cam.ac.uk. 21600 AAAA 2a05:b400:110:0:0:0:d:a0 dns1.cl.cam.ac.uk. 21600 AAAA 2001:630:212:200:0:0:d:a1 dns1.cl.cam.ac.uk. 21600 AAAA 2a05:b400:110:0:0:0:d:a1 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0

About these results

This page shows the SOA records for cl.cam.ac.uk. 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 cl.cam.ac.uk:

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for cl.cam.ac.uk. 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.