Zone apex
Start of authority
Email
Serial
679233979
Refresh
6h
Retry
1h
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig virt.gwdg.de. SOA
Answer
virt.gwdg.de. 60 SOA dns1.gwdg.de. hostmaster.gwdg.de. 679233979 21600 3600 2419200 3600
Authority
virt.gwdg.de. 86400 NS dns2.gwdg.de.
virt.gwdg.de. 86400 NS dns1.gwdg.de.
virt.gwdg.de. 86400 NS dns3.gwdg.de.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0