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

No ANY records found for nso23.o365filtering.com.

Try o365filtering.com instead?

id 61669, opcode QUERY, rcode NOTIMP, flags QR RD RA
;QUESTION
nso23.o365filtering.com. IN ANY
;ANSWER
;AUTHORITY
;ADDITIONAL

ANY Record Lookup

whatsmydns.net ANY Record Lookup tool lets you query DNS servers and get instant results.

Looking for easier to understand results? Use the Global DNS Checker tool.