Question and response
Question
dig gslb4.comcast.com. DS
Answer
The response has no answer records.
Authority
comcast.com. 60 SOA gslb04-d.northlake.il.ndcchgo.comcast.net. hostmaster.gslb04-d.northlake.il.ndcchgo.comcast.net. 2025121602 10800 3600 604800 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0