城市(city): unknown
省份(region): unknown
国家(country): United States
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 <<>> 205.74.1.38
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49528
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;205.74.1.38. IN A
;; AUTHORITY SECTION:
. 106 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022011001 1800 900 604800 86400
;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 05:16:28 CST 2022
;; MSG SIZE rcvd: 104Host 38.1.74.205.in-addr.arpa not found: 2(SERVFAIL)
server can't find 205.74.1.38.in-addr.arpa: SERVFAIL