A simple DNS lookup tool
Domain 21.0.138.202.in-addr.arpa
Type A
Server Quad9
Duration 494 ms
Results
;; Answer received from 9.9.9.9 (102 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41349
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION (1  record)
0.138.202.in-addr.arpa.	3600	IN	SOA	webmaster.hotkey.net.au. webmaster.hotkey.net.au. 2022060301 10800 1800 3600000 43200
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