Question and response
Question
dig 1.30.115.in-addr.arpa. PTR
Answer
The response has no answer records.
Authority
1.30.115.in-addr.arpa. 300 SOA ns2.bit-isle.co.jp. root.bit-isle.co.jp. 2026020200 3600 1800 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0