WWW.RTSAK.COM - c4u.cc

Search for IP or hostnames:

c4u.cc checked at 2025-09-23T09:12:39.924Z 518ms 126/126/126 100% R:18

`c4u.cc`

MX	`mx-n.global-mail.cn`
		A	58.221.79.221^{🇨🇳 China Telecom}
			PTR	`mx-n.global-mail.cn`
MX	`mx1-n.global-mail.cn`
		A	221.6.203.10^{🇨🇳 China Unicom}
			PTR	`mx-n.global-mail.cn`
NS	`ns17.xincache.com`
		A	2402:4e00:1470:2::e ^{🇨🇳 Tencent-CN}
		A	2402:4e00:1730::e ^{🇨🇳 Tencent-CN}
		A	1.12.0.4^{🇨🇳 Tencent Global}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP}
		A	112.80.181.45^{🇨🇳 China Unicom}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
		A	125.94.59.210^{🇨🇳 China Telecom}
		A	129.211.176.209^{🇨🇳 Tencent-CN}
NS	`ns18.xincache.com`
		A	2402:4e00:111:fff::c ^{🇨🇳 Tencent-CN}
		A	1.12.0.1^{🇨🇳 Tencent Global}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP}
		A	112.80.181.111^{🇨🇳 China Unicom}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
		A	129.211.176.239^{🇨🇳 Tencent-CN}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC}
MX	`hzmx01.mxmail.netease.com`
		A	139.95.7.216^{🇺🇸 Alibaba}
MX	`hzmx02.mxmail.netease.com`
		A	47.251.71.119^{🇺🇸 Alibaba}
		A	47.251.84.126^{🇺🇸 Alibaba}

`cc`

	NS	`ac1.nstld.com`
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`

Starts with same word

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AI analysis

c4u.cc is delegated to two name servers ns17.xincache.com and ns18.xincache.com.

c4u.cc shares the same name server setup as other domains, for instance qdcars.com, premium-ent.com, sdfzmotor.com, chaiyouku.com and voeo.com.

Eight IP numbers for a host:

ns17.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Seven IP numbers for a host:

ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Four mail servers handle c4u.cc: mx-n.global-mail.cn, mx1-n.global-mail.cn, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

c4u.cc shares some mail servers with other domains, at least partially, for instance sinoiov.com, htc.edu.cn, spe-ven.com, tonysourcing.com and hz-mega.com.

these mail servers are commonly used with the mail servers hwmx-n.global-mail.cn.

Host names with two IP numbers:

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Host names with one IP number:

mx-n.global-mail.cn points to 58.221.79.221.

mx1-n.global-mail.cn points to 221.6.203.10.

hzmx01.mxmail.netease.com points to 139.95.7.216.

dbq