Question and response
Question
dig thpttanphu.com. CERT
Answer
The response has no answer records.
Authority
thpttanphu.com. 3600 SOA dns.thpttanphu.com. hostmaster.thpttanphu.com. 1979763074 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0