ROBTEX.COM - freecodecamp.cn

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freecodecamp.cn checked at 2025-12-11T06:40:06.917Z 878ms 130/130/130 100% R:17 allDone:true timedOut:false

`freecodecamp.cn`

	NS	`dns10.hichina.com`
			A	2408:4009:501::18^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.41^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.51^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.201^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.211^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.41^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.51^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.111^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.121^{🇨🇳 ALIBABA-CN-NET}
	NS	`dns9.hichina.com`
			A	2408:4009:501::17^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.42^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.52^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.202^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.212^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.42^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.52^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.112^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.122^{🇨🇳 ALIBABA-CN-NET}
	MX	`mxbiz1.qq.com`
			A	103.86.78.2^{🇭🇰 HGC}
			A	103.86.78.3^{🇭🇰 HGC}
	MX	`mxbiz2.qq.com`
			A	43.154.252.16^{🇭🇰 TENCENT-NET-AP-CN}
			A	43.154.252.202^{🇭🇰 TENCENT-NET-AP-CN}

`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

freecodecamp.org

freecodecamp.cn

freecodecamp.com

freecodecamp.github.io

freecodecamp.rocks

Starts similarily

freecodecamp.github.io

freecodecamp.rocks

freecodecamp.org

freecodecamp.cn

freecodecamp.com

AI analysis

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

freecodecamp.cn uses the same name server setup as other domains, for instance cjco.cn, allinpal.net, horio.cn, punchandclip.com and szch-cn.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.

freecodecamp.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

freecodecamp.cn shares the same mail server setup as other domains, including shhmc.com, eayonhair.com, wyhrm.com, nqqn.com and yikul.net.

freecodecamp.cn shares some mail servers with other domains, including szbaiila.com, hrsoft.com.cn, mkhy.com, keji100.net and zhnari.com.

Host names with two IP numbers:

The host mxbiz1.qq.com points to 103.86.78.2 and 103.86.78.3.

The host mxbiz2.qq.com points to 43.154.252.16 and 43.154.252.202.