DNS Dig Web Interface

$ dig 201.0.128.9 PTR

; <<>> DiG 9.11.3-1ubuntu1.7-Ubuntu <<>> 201.0.128.9 PTR
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42286
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;201.0.128.9.			IN	PTR

;; AUTHORITY SECTION:
.			86380	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019052302 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Fri May 24 00:44:12 UTC 2019
;; MSG SIZE  rcvd: 115

[whois] 201.0.128.9

[whois] fkm.pl

[whois] 112.196.127.14

[whois] 110.4.112.7

[whois] 103.30.55.255

[whois] 2a02:400::405

[whois] 1.214.79.128

[whois] ipnxnigeria.net

[whois] 31.28.0.0

[whois] energo.ru

[whois] 22.7.50.0

[whois] txy.pl

[whois] 39.248.0.0

[whois] nstld.verisign-grs.com

[whois] ajansbulut.net

[whois] 2402:4040::2

[whois] 194.132.199.247

[whois] 34.93.250.203

[whois] 3.217.92.15

[whois] 2308::2:3e

[whois] 2804:1e00:400::2

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