Zone apex
Start of authority
Email
Serial
2026030807
Refresh
1d
Retry
30m
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig isti.cnr.it. SOA
Answer
isti.cnr.it. 86400 SOA ns1.isti.cnr.it. hostmaster.isti.cnr.it. 2026030807 86400 1800 604800 3600
Authority
isti.cnr.it. 86400 NS ns2.iit.cnr.it.
isti.cnr.it. 86400 NS ns1.isti.cnr.it.
isti.cnr.it. 86400 NS ns-slave1.isti.cnr.it.
isti.cnr.it. 86400 NS dns.cnr.it.
isti.cnr.it. 86400 NS nameserver.cnr.it.
Additional
dns.cnr.it. 86400 A 150.146.205.10
nameserver.cnr.it. 86400 A 194.119.192.34
nameserver.cnr.it. 86400 AAAA 2a00:1620:c0:220:194:119:192:34
ns-slave1.isti.cnr.it. 86400 A 146.48.28.6
ns1.isti.cnr.it. 86400 A 146.48.28.5
ns2.iit.cnr.it. 600 A 146.48.58.3
ns2.iit.cnr.it. 600 AAAA 2a00:1620:c0:3a:146:48:58:3
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0