b.ns.itpayscloud.org has no CNAME records.
Question and response
Question
dig b.ns.itpayscloud.org. NS
Answer
The response has no answer records.
Authority
itpayscloud.org. 1029 SOA a.ns.itpayscloud.com. hostmaster.itpays.net. 2020092010 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0