substrate.office.com CNAME records

CNAME Canonical name
2s
substrate.office.com points to outlook.office365.com
outlook.office365.com points to ooc-g2.tm-4.office.com
ooc-g2.tm-4.office.com points to outlook.ms-acdc.office.com
outlook.ms-acdc.office.com points to HHN-efz.ms-acdc.office.com

Question and response

Question

dig substrate.office.com. NS

Answer

substrate.office.com. 2 CNAME outlook.office365.com. outlook.office365.com. 2 CNAME ooc-g2.tm-4.office.com. ooc-g2.tm-4.office.com. 2 CNAME outlook.ms-acdc.office.com. outlook.ms-acdc.office.com. 2 CNAME HHN-efz.ms-acdc.office.com.

Authority

ms-acdc.office.com. 57 SOA ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2044902448 900 600 86400 60

Additional

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