Question and response
Question
dig dns.online-presentations.com. PTR
Answer
The response has no answer records.
Authority
online-presentations.com. 3600 SOA dns.online-presentations.com. hostmaster.online-presentations.com. 1991727361 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0