City: unknown
Region: unknown
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: Comcast Cable Communications, LLC
Usage Type: unknown
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> 147.191.25.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15971
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;147.191.25.121. IN A
;; AUTHORITY SECTION:
. 3600 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019060400 1800 900 604800 86400
;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Jun 05 02:05:22 CST 2019
;; MSG SIZE rcvd: 118
Host 121.25.191.147.in-addr.arpa. not found: 3(NXDOMAIN)
Server: 67.207.67.2
Address: 67.207.67.2#53
** server can't find 121.25.191.147.in-addr.arpa: NXDOMAIN