static.vnpt.vn has no CNAME records.
Question and response
Question
dig static.vnpt.vn. NS
Answer
The response has no answer records.
Authority
vnpt.vn. 477 SOA vdc-hn01.vnn.vn. postmaster.vnn.vn. 2026021201 900 450 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0