Zone apex
Start of authority
Email
Serial
2026022505
Refresh
6h
Retry
1h
Expire
7d
Negative cache TTL
10m
Question and response
Question
dig sgbdns03.sg.de.o2.com. SOA
Answer
The response has no answer records.
Authority
sg.de.o2.com. 600 SOA ns1.o2online.de. domain-de.o2.com. 2026022505 21600 3600 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0