Question and response
Question
dig c-50-149-203-74.hsd1.tn.comcast.net. NAPTR
Answer
The response has no answer records.
Authority
hsd1.tn.comcast.net. 900 SOA dns101.comcast.net. dnsadmin.comcast.net. 9898780 7200 3600 604800 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0