A simple DNS lookup tool
Domain 137.83.56.1
Type PTR
Server Cloudflare
Duration 128 ms
Results
;; Answer received from 1.1.1.1 (82 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42126
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

OPT pseudo-record : payloadsize 1232, xrcode 0, version 0, flags 0

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

;; ANSWER SECTION (1  record)
1.56.83.137.in-addr.arpa.	86400	IN	PTR	ns1.as20055.net.
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