IPLIST.NET - class4.cc

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class4.cc checked at 2025-09-13T00:56:30.764Z 2115ms 72/72/72 100% R:10

`class4.cc`

MX	`mxdomain.qq.com`
NS	`v1s1.xundns.com`
		A	2409:8c44:1b00:601:1:1110:609:6027 ^{🇨🇳 China Mobile Communications Group Co., Ltd.}
		A	2604:86c0:5001:11::2659:466b ^{🇺🇸 GTHost US and EU}
		A	38.89.70.107^{🇺🇸 GTHost US and EU}
			PTR	`107-70-89-38.clients.gthost.com`
		A	111.6.96.27^{🇨🇳 China Mobile Communications Group Co., Ltd.}
NS	`v1s2.xundns.com`
		A	2408:8621:0:42:e401:402:0:a ^{🇨🇳 China Unicom}
		A	2604:86c0:6001:8::a9c5:8e51 ^{🇺🇸 GTHost US and EU}
		A	122.114.37.19^{🇨🇳 China Unicom}
		A	169.197.142.81^{🇺🇸 GTHost US and EU}
			PTR	`81-142-197-169.clients.gthost.com`

class4.cc

class4.de

class4.us

class4.cc

class4.de

class4.us

4class.com

Two name servers, v1s1.xundns.com and v1s2.xundns.com, are the delegation for class4.cc.

The name server setup of class4.cc is shared with other domains such as 661.at, hg231.net, 1834x.com, xn--55q8n9p85bw3ttxe611d46za7ey.com, and 966ty.com.

v1s1.xundns.com and v1s2.xundns.com both point to four IP numbers each: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, and 111.6.96.27 for v1s1.xundns.com, and 2408:8621:0:42:e401:402:0:a, 2604:86c0:6001:8::a9c5:8e51, 122.114.37.19, and 169.197.142.81 for v1s2.xundns.com.

The mail server, mxdomain.qq.com, manages class4.cc.

Just like other domains such as 95kt.com, tao0772.com, 11scd.com, ermudi.cn, and 51juncheng.com, class4.cc also has the same mail server setup.

Other domains such as bsdiy.com, microtoo.com, chinadmoz.org, akay.cn, and budaixi.com.cn share at least some mail servers with class4.cc.

The mail servers mxn.mxhichina.com and mxw.mxhichina.com are commonly used in conjunction.

dbq