City: unknown
Region: unknown
Country: United States of America (the)
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 33.21.157.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18157
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;33.21.157.36. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025012900 1800 900 604800 86400
;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 20:24:08 CST 2025
;; MSG SIZE rcvd: 105Host 36.157.21.33.in-addr.arpa not found: 2(SERVFAIL)
server can't find 33.21.157.36.in-addr.arpa: SERVFAIL