algartech.com.validsender.link has no NS records.
NS records for this zone are defined at validsender.link.
NS records for this zone are defined at validsender.link.
Question and response
Question
dig algartech.com.validsender.link. NS
Answer
The response has no answer records.
Authority
validsender.link. 1800 SOA kim.ns.cloudflare.com. dns.cloudflare.com. 2396765517 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0