Question and response
Question
dig sfnet.com.br. DS
Answer
The response has no answer records.
Authority
sfnet.com.br. 3600 SOA master.frionline.com.br. adtech.frionline.com.br. 2026022000 3600 600 1209600 3600
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0