Question and response
Question
dig networklayer.com. SVCB
Answer
The response has no answer records.
Authority
networklayer.com. 300 SOA ns1.softlayer.com. root.softlayer.com. 2025103100 7200 600 1728000 300
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0