Question and response
Question
dig tyto.itsc.cuhk.edu.hk. HTTPS
Answer
The response has no answer records.
Authority
itsc.cuhk.edu.hk. 600 SOA ddi-gm1.itsc.cuhk.edu.hk. hostmaster.cuhk.edu.hk. 201710678 900 300 1209600 600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0