城市(city): unknown
省份(region): unknown
国家(country): Germany
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 <<>> 137.226.8.181
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22356
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;137.226.8.181. IN A
;; AUTHORITY SECTION:
. 569 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022061300 1800 900 604800 86400
;; Query time: 99 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 13 19:06:32 CST 2022
;; MSG SIZE rcvd: 106181.8.226.137.in-addr.arpa domain name pointer d81.itc.rwth-aachen.de.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
181.8.226.137.in-addr.arpa name = d81.itc.rwth-aachen.de.
Authoritative answers can be found from: