Question and response
Question
dig rhsmtp03.hkcsl.com. HTTPS
Answer
The response has no answer records.
Authority
hkcsl.com. 38400 SOA ns3.hkcsl.com. dns.hkcsl.com. 2026010701 10800 3600 604800 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0