db5eur01gb001.net.protection.outlook.com
Question and response
Question
dig nso13.o365filtering.com. TXT
Answer
nso13.o365filtering.com. 600 TXT "db5eur01gb001.net.protection.outlook.com"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0