whatsmydns.net - DNS Propagation Checker
ALL A AAAA CAA CNAME MX NS PTR SOA SRV TXT ANY

No ANY records found for dnsb.nic.microsoft.

Try nic.microsoft instead?

id 45671, opcode QUERY, rcode NOTIMP, flags QR RD RA
;QUESTION
dnsb.nic.microsoft. IN ANY
;ANSWER
;AUTHORITY
;ADDITIONAL

ANY Record Lookup

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