ROBTEX.COM - code4u.cn

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code4u.cn checked at 2025-12-18T23:24:01.747Z 2925ms 137/137/137 100% R:16 allDone:true timedOut:false

`code4u.cn`

	NS	`dns10.hichina.com`
			A	2408:4009:501::18^{🇨🇳 Alibaba (China)}
			A	39.96.153.41^{🇨🇳 Alibaba (China)}
			A	39.96.153.51^{🇨🇳 Alibaba (China)}
			A	47.118.199.201^{🇨🇳 Alibaba (China)}
			A	47.118.199.211^{🇨🇳 Alibaba (China)}
			A	120.76.107.41^{🇨🇳 Alibaba (China)}
			A	120.76.107.51^{🇨🇳 Alibaba (China)}
			A	139.224.142.111^{🇨🇳 Alibaba (China)}
			A	139.224.142.121^{🇨🇳 Alibaba (China)}
	NS	`dns9.hichina.com`
			A	2408:4009:501::17^{🇨🇳 Alibaba (China)}
			A	39.96.153.42^{🇨🇳 Alibaba (China)}
			A	39.96.153.52^{🇨🇳 Alibaba (China)}
			A	47.118.199.202^{🇨🇳 Alibaba (China)}
			A	47.118.199.212^{🇨🇳 Alibaba (China)}
			A	120.76.107.42^{🇨🇳 Alibaba (China)}
			A	120.76.107.52^{🇨🇳 Alibaba (China)}
			A	139.224.142.112^{🇨🇳 Alibaba (China)}
			A	139.224.142.122^{🇨🇳 Alibaba (China)}
	MX	`mxn.mxhichina.com`
			A	47.246.136.231^{🇺🇸 Alibaba}
				PTR	`cz-clare.com`
				PTR	`reachsmartdwell.com`
				PTR	`wevolt.tech`
			A	47.246.137.47^{🇺🇸 Alibaba}
	MX	`mxw.mxhichina.com`
			A	47.246.99.195^{🇺🇸 Alibaba}
				PTR	`reachsmartdwell.com`
	A	39.101.77.164^{🇨🇳 Alibaba (China)}

`cn`

	NS	`a.dns.cn`
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net`

Starts with same word

code4u.net

code4u.nl

code4u.de

code4u.org

code4u.ru

code4u.site

code4u.cn

code4u.co.il

Starts similarily

4ucode.com

code4u.co.il

4educo.com

edoc4u.com

code4u.net

code4u.nl

code4u.de

code4u.org

code4u.ru

code4u.site

deco4u.com

code4u.cn

deco4u.de

AI analysis

code4u.cn points to a single IP number: 39.101.77.164.

code4u.cn is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

code4u.cn uses the same name server setup as other domains, for instance zhrxcl.com, hebas.cn, toponechoice.com, oumanji.com and k12china.com.

Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

code4u.cn is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

code4u.cn shares the same mail server setup as other domains, including sanfordtools.com, szboertu.com, aooman.com, wiseste.com and wshenm.com.

code4u.cn shares some mail servers with other domains, including china-scooter.com, 120ke.com, chinaheatinglamp.com, vanmatt.com and dnnsmart.net.

These mail servers are commonly used together with mx2.qiye.aliyun.com, mx01.dm.aliyun.com and mx1.qiye.aliyun.com.

Host names with two IPs:

mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.

Host names with one IP:

mxw.mxhichina.com points to: 47.246.99.195.