Zone apex
Start of authority
Email
Serial
2026021301
Refresh
1d
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig nameserver.cnr.it. SOA
Answer
The response has no answer records.
Authority
cnr.it. 3600 SOA dns.cnr.it. m\.astolfi.src.cnr.it. 2026021301 86400 3600 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0