A simple DNS lookup tool
Domain 201.5.163.72.in-addr.arpa
Type A
Server Quad9
Duration 52 ms
Results
;; Answer received from 9.9.9.9 (103 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION (1  record)
163.72.in-addr.arpa.	1800	IN	SOA	ns1.cisco.com. postmaster.cisco.com. 212577 7200 1800 864000 1800
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