Question and response
Question
dig mail.nos.pt. NSEC3PARAM
Answer
The response has no answer records.
Authority
nos.pt. 1800 SOA ns5.nos.pt. dns.cloudflare.com. 2397525063 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0