Question and response
Question
dig vanlan.integraonline.net. PTR
Answer
The response has no answer records.
Authority
integraonline.net. 7200 SOA ns.integraonline.com. hostmaster.integraonline.com. 2009071601 2800 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0