Question and response
Question
dig mail.cempra.edu.do. PTR
Answer
The response has no answer records.
Authority
cempra.edu.do. 10800 SOA ns2.cempra.edu.do. gregoryderosario.gmail.com. 2026030107 10800 3600 1209600 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0