web1.as42831.net has no CNAME records.
Question and response
Question
dig web1.as42831.net. NS
Answer
The response has no answer records.
Authority
as42831.net. 10800 SOA ns1.ukservers.com. support.desk.ukservers.com. 2026030500 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0