Microsoft
Domain verification
MS=ms23660589
Question and response
Question
dig alumni.cuhk.net. TXT
Answer
alumni.cuhk.net. 86400 TXT "v=spf1 include:spf.protection.outlook.com ip4:202.45.188.46 ip4:202.45.188.50 ~all"
alumni.cuhk.net. 86400 TXT "MS=ms23660589"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0