Zone apex
Start of authority
Email
Serial
2026024829
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
3m
Question and response
Question
dig mailrelay.rrpproxy.net. SOA
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