Question and response
Question
dig svc.2iij.net. PTR
Answer
The response has no answer records.
Authority
svc.2iij.net. 86400 SOA dns0.iij.ad.jp. postmaster.iij.ad.jp. 100580 3600 1800 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0