City: San Jose
Region: California
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 63.48.231.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61711
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;63.48.231.231. IN A
;; AUTHORITY SECTION:
. 530 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019100200 1800 900 604800 86400
;; Query time: 197 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 02 23:40:57 CST 2019
;; MSG SIZE rcvd: 117Host 231.231.48.63.in-addr.arpa not found: 2(SERVFAIL)
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server: 183.60.82.98
Address: 183.60.82.98#53
** server can't find 231.231.48.63.in-addr.arpa: SERVFAIL