A simple DNS lookup tool
Domain 216.21.3.41.in-addr.arpa
Type A
Server Quad9
Duration 1,873 ms
Results
JSON ZONE 
;; Answer received from 9.9.9.9 (42 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 40177
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION (1  record)
;; 216.21.3.41.in-addr.arpa.	IN	A
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