如何找出 IP 地址与哪个域名相关联?

如何找出 IP 地址与哪个域名相关联?

当我做:

ping www.google.com

它返回了响应

PING www.google.com (172.253.122.147): 56 data bytes

所以这意味着www.google.com解析为 172.253.122.147。

我可以运行哪些命令来确定反向(即给定 172.253.122.147,它会吐出www.google.com)?

答案1

我可以运行哪些命令来确定反向(即给定 172.253.122.147,它会吐出www.google.com

通常你会使用Nslookup - 名称服务器查找 - Windows CMD - SS64.com,但在这种情况下答案不是你想要的:

F:\test>nslookup 172.253.122.147
Server:  UnKnown
Address:  192.168.249.155

Name:    bh-in-f147.1e100.net
Address:  172.253.122.147

bh-in-f147.1e100.net是名称服务器,没有与之关联的网站。它属于 Google:

Hostname                Type TTL Priority Content
bh-in-f147.1e100.net    SOA  60           ns1.google.com [email protected] 54750970 900 900 1800 60
bh-in-f147.1e100.net    A    3600         172.253.122.147
bh-in-f147.1e100.net    AAAA 3600         2607:f8b0:4004:c09::93

您也可以尝试whois。在线版本位于WHOIS 搜索、域名、网站和 IP 工具 - Who.is它告诉你这个地址属于 Google:

NetRange:       172.253.0.0 - 172.253.255.255
CIDR:           172.253.0.0/16
NetName:        GOOGLE
NetHandle:      NET-172-253-0-0-1
Parent:         NET172 (NET-172-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS15169
Organization:   Google LLC (GOGL)
RegDate:        2013-04-04
Updated:        2013-04-04
Ref:            https://rdap.arin.net/registry/ip/172.253.0.0

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