A simple DNS lookup tool
Domain 216.239.38.21
Type PTR
Server Cloudflare
Duration 90 ms
Results
;; Answer received from 1.1.1.1 (79 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8051
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION (1  record)
;; 21.38.239.216.in-addr.arpa.	IN	PTR

;; ANSWER SECTION (1  record)
21.38.239.216.in-addr.arpa.	86400	IN	PTR	any-in-2615.1e100.net.
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