ALL A AAAA CAA CNAME MX NS PTR SOA SRV TXT ANY

No ANY records found for 137.189.6.21.

Try 189.6.21 instead?

id 2611, opcode QUERY, rcode NXDOMAIN, flags QR RD RA
;QUESTION
137.189.6.21. IN ANY
;ANSWER
;AUTHORITY
. 85989 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2024122501 1800 900 604800 86400
;ADDITIONAL

ANY Record Lookup

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