A simple DNS lookup tool
Domain
54.239.31.188
Type
PTR
Server
Quad9
Duration
34 ms
;; Answer received from 9.9.9.9 (115 bytes)
;;
;; Security Level : UNCHECKED
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22728
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION (1 record)
;; 188.31.239.54.in-addr.arpa. IN PTR
;; AUTHORITY SECTION (1 record)
239.54.in-addr.arpa. 844 IN SOA dns-external-master.amazon.com. root.amazon.com. 39 3600 900 604800 900
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