WWW.RTSAK.COM - bdsys.cn

Search for IP or hostnames:

bdsys.cn checked at 2025-11-22T17:35:57.267Z 389ms 116/116/116 100% R:12 allDone:true timedOut:false

`bdsys.cn`

MX	`mx1.zmail300.cn`
		A	221.6.203.27^{🇨🇳 CHINA169-Backbone}
			PTR	`mx.zmail300.cn`
MX	`mx.zmail300.cn`
		A	58.221.79.225^{🇨🇳 CHINA-TELECOM}
			PTR	`mxv.zmail300.cn`
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e ^{🇨🇳 Tencent-CN}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN}
			PTR	`.`
		A	125.94.59.210^{🇨🇳 CHINA-TELECOM}
		A	129.211.176.209^{🇨🇳 Tencent-CN}
NS	`ce2.xincache.com`
		A	2402:4e00:111:fff::c ^{🇨🇳 Tencent-CN}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN}
			PTR	`.`
		A	129.211.176.239^{🇨🇳 Tencent-CN}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC}
A	123.59.154.172^{🇨🇳 CHINA-1}

`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`

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AI analysis

bdsys.cn resolves to a single IP: 123.59.154.172.

Other host names, for instance dnbaicha.com, hbjpim.com, chinadonggang.cn, guangfa.cc and ysmlite.com share IP numbers with bdsys.cn.

bdsys.cn has two name servers: ce1.xincache.com and ce2.xincache.com.

bdsys.cn shares the same name server setup as other domains, for example xn--iiqv08ebro.net, rqwenxin.cn, wuhankyowa.com, kang-er.com and nbge.cn.

Seven IP numbers for host names:

ce1.xincache.com points to: 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Six IP numbers for host names:

ce2.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Names pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

bdsys.cn is served by two mail servers: mx1.zmail300.cn and mx.zmail300.cn.

bdsys.cn shares the mail server setup with other domains, for example xxgd.com, zdchem.com, qxzyyy.com, u-nai.com and sinomcmac.com.

bdsys.cn shares some mail servers with other domains, at least partially; for instance bj-tianhe.com, chinafashionjewelry.com.cn, kygroup.com, cn-hudong.com and woma.cc.

these mail servers are commonly used alongside the mail servers hwmx.zmail300.cn.

Host names with a single IP:

mx1.zmail300.cn points to 221.6.203.27

mx.zmail300.cn points to 58.221.79.225

dbq