62.169.70.36.static.optimus.pt has no NS records.
NS records for this zone are defined at optimus.pt.
NS records for this zone are defined at optimus.pt.
Question and response
Question
dig 62.169.70.36.static.optimus.pt. NS
Answer
The response has no answer records.
Authority
optimus.pt. 1800 SOA kianchau.ns.cloudflare.com. dns.cloudflare.com. 2397783348 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0