Question and response
Question
dig antispam.unitelco.com.br. PTR
Answer
The response has no answer records.
Authority
unitelco.com.br. 3600 SOA dns1.univ.com.br. hostmaster.unitelco.com.br. 2026021000 3600 1800 1209600 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0