Question and response
Question
dig dnsv4.com. RRSIG
Answer
The response has no answer records.
Authority
dnsv4.com. 180 SOA ns3.dnsv4.com. enterprise2dnsadmin.dnspod.com. 1765163637 3600 180 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0