城市(city): unknown
省份(region): unknown
国家(country): Taiwan (Province of China)
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 140.109.23.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25659
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;140.109.23.142. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025022200 1800 900 604800 86400
;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 23 01:05:41 CST 2025
;; MSG SIZE rcvd: 107142.23.109.140.in-addr.arpa domain name pointer IPv4-140-109-23-142.sinica.edu.tw.23.109.140.in-addr.arpa.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
142.23.109.140.in-addr.arpa name = IPv4-140-109-23-142.sinica.edu.tw.23.109.140.in-addr.arpa.
Authoritative answers can be found from: