smtp.office365.com OPT records

OPT
0s

Question and response

Question

dig ooc-g2.tm-4.office.com. OPT

Answer

ooc-g2.tm-4.office.com. 60 CNAME atm.outlook.mira.tm.svc.cloud.microsoft.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0