City: unknown
Region: Jiangsu
Country: China
Internet Service Provider: China Unicom
Hostname: unknown
Organization: CHINA UNICOM China169 Backbone
Usage Type: unknown
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> 153.35.109.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9844
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;153.35.109.254. IN A
;; AUTHORITY SECTION:
. 3600 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019051400 1800 900 604800 86400
;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue May 14 21:15:15 CST 2019
;; MSG SIZE rcvd: 118
Host 254.109.35.153.in-addr.arpa not found: 2(SERVFAIL)
;; Got SERVFAIL reply from 67.207.67.2, trying next server
Server: 67.207.67.3
Address: 67.207.67.3#53
** server can't find 254.109.35.153.in-addr.arpa: SERVFAIL