tm-4.office.com CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig tm-4.office.com. NS

Answer

tm-4.office.com. 5 NS ns2.tm-4.office.com. tm-4.office.com. 5 NS ns1.tm-4.office.com. tm-4.office.com. 5 NS ns4.tm-4.office.com. tm-4.office.com. 5 NS ns3.tm-4.office.com.

Authority

The response has no authority records.

Additional

ns1.tm-4.office.com. 5 A 150.171.10.34 ns2.tm-4.office.com. 5 A 150.171.16.34 ns3.tm-4.office.com. 5 A 13.107.222.34 ns4.tm-4.office.com. 5 A 13.107.206.34 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0