Zone apex
Start of authority
Email
Serial
2026012300
Refresh
3h
Retry
15m
Expire
7d
Negative cache TTL
3h
Question and response
Question
dig fm-hosted.com. SOA
Answer
fm-hosted.com. 86400 SOA udns1.ultradns.net. hostmaster.guardiananalytics.com. 2026012300 10800 900 604800 10800
Authority
fm-hosted.com. 86400 NS udns1.ultradns.net.
fm-hosted.com. 86400 NS udns2.ultradns.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0