Question and response
Question
dig mxout02.corenic.net. PTR
Answer
The response has no answer records.
Authority
corenic.net. 900 SOA ns2.knipp.de. dnsmaster.irondns.net. 2023120463 10800 3000 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0