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openjudge.cn checked at 2025-12-18T06:27:15.399Z 2797ms 142/142/142 100% R:22 allDone:true timedOut:false

`openjudge.cn`

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 Global}
		A	43.154.252.202^{🇭🇰 Tencent Global}
NS	`f1g1ns1.dnspod.net`
		A	2402:4e00:1470:2::e^{🇨🇳 Tencent-CN}
		A	1.12.0.4^{🇨🇳 Tencent Global}
		A	1.14.119.35^{🇨🇳 Tencent-CN}
		A	111.13.13.35^{🇨🇳 China Mobile Communications Group Co., Ltd.}
		A	112.80.181.235^{🇨🇳 China Unicom}
		A	117.135.128.235^{🇨🇳 China Mobile Communications Group Co., Ltd.}
			PTR	`.`
		A	125.94.59.235^{🇨🇳 China Telecom}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC}
NS	`f1g1ns2.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 Tencent-CN}
		A	1.12.0.1^{🇨🇳 Tencent Global}
		A	1.13.76.35^{🇨🇳 Tencent-CN}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP}
		A	101.227.168.35^{🇨🇳 CHINANET-SH-AP}
		A	106.39.207.235^{🇨🇳 CHINA-1}
		A	111.206.98.235^{🇨🇳 China Unicom Beijing Province Network}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC}
A	121.196.198.240^{🇨🇳 Alibaba (China)}

rank #905298 globally
rank #14930 in the tld

sxu.openjudge.cn

www.openjudge.cn

sdau.openjudge.cn

openjudge.net

openjudge.cn

openjudge.net

openjudge.cn

openjudge.cn is the parent of sxu.openjudge.cn, www.openjudge.cn and sdau.openjudge.cn.

openjudge.cn resolves to one IP number: 121.196.198.240.

Other host names, for instance www.openjudge.cn, sdau.openjudge.cn and sxu.openjudge.cn share IP numbers with openjudge.cn.

openjudge.cn is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

openjudge.cn shares the same name server setup as other domains, for instance 996bug.com, xclub.cn, yygr.cn, en-source.net and eureka.hk.

openjudge.cn shares at least some name servers with other domains, for example dper.info, lovemu.net and kuailvzaixian.com.

These name servers are commonly used alongside edns1.sankuai.com and edns2.sankuai.com.

Host names with eight IP numbers:

Two mail servers handle openjudge.cn: mxbiz1.qq.com and mxbiz2.qq.com.

openjudge.cn shares the same mail server setup as other domains, for instance pwasset.com, tabpear.com, cfsa.com.cn, airllen.com and xxbl.net.

openjudge.cn shares some mail servers with other domains, at least partially, for instance inbtc.cn, feiplay.com, appgrowing.net, uniqtab.com and miaosha8.com.

Host names with two IP numbers: