// REFERENCE
NS record
Type number: 2
Declares the zone's authoritative name servers: who is in charge of the domain's DNS. Having at least two NS on different networks provides redundancy.
Related tools
Work with this in:
Related
a
A record aaaa
AAAA record cname
CNAME record txt
TXT record soa
SOA record ptr
PTR record (reverse DNS)
A record aaaa
AAAA record cname
CNAME record txt
TXT record soa
SOA record ptr
PTR record (reverse DNS)
Types per the IANA DNS parameters registry and their RFCs. Educational content.