Question and response
Question
dig mx1o.ip-only.se. PTR
Answer
The response has no answer records.
Authority
ip-only.se. 3600 SOA a.ns.ip-only.net. registry.ip-only.net. 2026010501 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0