Question and response
Question
dig esnsupport.dnsalias.net. PTR
Answer
The response has no answer records.
Authority
dnsalias.net. 600 SOA ns1.dyndns.org. hostmaster.dyndns.org. 2220098912 600 300 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0