Question and response
Question
dig mx2.ip.tiscali.net. NSEC3
Answer
The response has no answer records.
Authority
ip.tiscali.net. 300 SOA pns.tinet.net. netguard.tinet.net. 2026022701 86400 7200 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0