Zone apex
Start of authority
Email
Serial
2026022606
Refresh
3h
Retry
1h
Expire
21d
Negative cache TTL
1d
Question and response
Question
dig zv.tum.de. SOA
Answer
zv.tum.de. 86400 SOA dns1.lrz.de. hostmaster.lrz.de. 2026022606 10800 3600 1814400 86400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0