Zone apex
Start of authority
Email
Serial
2026022000
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig nelnet.com. SOA
Answer
nelnet.com. 3600 SOA pdns03.domaincontrol.com. dns.jomax.net. 2026022000 28800 7200 604800 86400
Authority
nelnet.com. 3600 NS pdns03.domaincontrol.com.
nelnet.com. 3600 NS pdns04.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0