Zone apex
Start of authority
Email
Serial
2026030607
Refresh
4h
Retry
15m
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig www.kth.se. SOA
Answer
The response has no answer records.
Authority
kth.se. 1800 SOA a.ns.kth.se. hostmaster.kth.se. 2026030607 14400 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0