Question and response
Question
dig mx.kpnmail.nl. CSYNC
Answer
The response has no answer records.
Authority
kpnmail.nl. 3600 SOA ns1.kpn.net. zonemaster.kpn.com. 2026022601 86400 7200 3600000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0