A simple DNS lookup tool
Domain 7.168.136.142
Type PTR
Server Quad9
Duration 4 ms
Results
;; Answer received from 9.9.9.9 (112 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31497
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION (1  record)
in-addr.arpa.	2994	IN	SOA	b.in-addr-servers.arpa. nstld.iana.org. 2024092523 1800 900 604800 3600
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