Question and response
Question
dig _spf.mailrelay.rrpproxy.net. A
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