Question and response
Question
dig ns1.vzwdomain.com. PTR
Answer
The response has no answer records.
Authority
vzwdomain.com. 7200 SOA njbbintddns21v.local. vzw\.net\.dns.verizonwireless.com. 2010100647 43200 7200 1209600 7200
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0