mx01.infra.measurement.network has no CNAME records.
Question and response
Question
dig mx01.infra.measurement.network. NS
Answer
The response has no answer records.
Authority
infra.measurement.network. 3600 SOA ans01.measurement.network. contact.as59645.net. 2026030502 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0