Zone apex
Start of authority
Email
Serial
2026031002
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig relay-nl.letter.is. SOA
Answer
The response has no answer records.
Authority
letter.is. 3600 SOA dns1.technofaq.org. hostmaster.letter.is. 2026031002 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0