ans01.measurement.network has no CNAME records.
Question and response
Question
dig ans01.measurement.network. NS
Answer
The response has no answer records.
Authority
measurement.network. 1493 SOA ans01.measurement.network. contact.as59645.net. 2026021902 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0