host-31.40.197.72.kayizer.com has no NS records.
NS records for this zone are defined at kayizer.com.
NS records for this zone are defined at kayizer.com.
Question and response
Question
dig host-31.40.197.72.kayizer.com. NS
Answer
The response has no answer records.
Authority
kayizer.com. 1800 SOA chan.ns.cloudflare.com. dns.cloudflare.com. 2398535648 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0