ns3.rrpproxy.net has no NS records.
NS records for this zone are defined at rrpproxy.net.
NS records for this zone are defined at rrpproxy.net.
Question and response
Question
dig ns3.rrpproxy.net. NS
Answer
The response has no answer records.
Authority
rrpproxy.net. 180 SOA pdns109.ultradns.com. tech.key-systems.net. 2026024829 3600 600 604800 180
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0