speedtest has no NS records.
NS records for this zone are defined at speedtest..
NS records for this zone are defined at speedtest..
Question and response
Question
dig speedtest. NS
Answer
The response has no answer records.
Authority
. 86400 SOA a.root-servers.net. nstld.verisign-grs.com. 2026022200 1800 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0