Question and response
Question
dig pdcdns.vzbi.com. PTR
Answer
The response has no answer records.
Authority
vzbi.com. 600 SOA omzdns9.verizon.com. domainlegalcontact\.verizon.com. 1307490 1200 960 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0