Question and response
Question
dig rev.booksys.com. NAPTR
Answer
The response has no answer records.
Authority
rev.booksys.com. 3600 SOA ns1.booksys.com. dns.booksys.com. 22 86400 600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0