web.yummefy.com has no NS records.
NS records for this zone are defined at yummefy.com.
NS records for this zone are defined at yummefy.com.
Question and response
Question
dig web.yummefy.com. NS
Answer
The response has no answer records.
Authority
yummefy.com. 1800 SOA ed.ns.cloudflare.com. dns.cloudflare.com. 2397934577 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0