`zhongyangapp.com`

DNSSEC	⚠️ Not signed
A	47.121.211.146^{🇨🇳 Alibaba-Cloud47.121.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mxbiz2.qq.com` ⭐
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

cs11.zhongyangapp.com

Same first word

zhongyangapp.com

DNS History

6 records (4 active, 2 former)

●NSdns10.hichina.com2016-12-15 → 2026-03-24 · 2 obs

● 2016-12-15 03:46:16
● 2026-03-24 11:51:02

●NSdns9.hichina.com2016-12-15 → 2026-03-24 · 2 obs

● 2016-12-15 03:46:16
● 2026-03-24 11:51:02

○MXmxbiz1.qq.com2016-12-15 → 2017-10-21 · 4 obs

● 2016-12-15 03:46:16
● 2017-10-21 11:56:26
○ 2026-03-23 15:18:38
○ 2026-03-24 11:51:02

●MXmxbiz2.qq.com2016-12-15 → 2026-03-24 · 2 obs

● 2016-12-15 03:46:16
● 2026-03-24 11:51:02

○A115.28.67.862016-12-15 → 2017-10-21 · 4 obs

● 2016-12-15 03:46:16
● 2017-10-21 11:56:26
○ 2026-03-23 15:18:38
○ 2026-03-24 11:51:02

●A47.121.211.1462026-03-23 → 2026-03-24 · 3 obs

○ 2017-10-21 11:56:26
● 2026-03-23 15:18:38
● 2026-03-24 11:51:02

🔍 DNS Trace

Analysis

Hierarchy

zhongyangapp.com is the parent of cs11.zhongyangapp.com.

IP Addresses

zhongyangapp.com resolves to one IP number: 47.121.211.146.

Name Servers

zhongyangapp.com is delegated to two name servers dns10.hichina.com and dns9.hichina.com.

zhongyangapp.com shares the same name server setup as other domains, for instance 55che.com, ylol.net, instory.cn, zhzit.com and drapa.cn.

zhongyangapp.com at least partially shares name servers with other domains, for instance remo-ai.com, feihongqiming.com, yuluo88.com, lotta.cn and laitesi.net.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns2.wixdns.net and ns3.wixdns.net.

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.

Mail Servers

zhongyangapp.com is handled by a single mail server, mxbiz2.qq.com.

zhongyangapp.com shares the same mail server setup as other domains, for instance wholesale-china.cn, lanyawang.com, bioeffect.com.hk, geke.cc and foneshare.cn.

zhongyangapp.com shares some mail servers with other domains, at least partially, for instance piastudy.com, sosotec.com, ezyx.cn, meidui.vip and gex-group.net.

these mail servers are commonly used with the mail servers mxbiz1.qq.com.

mxbiz2.qq.com resolves to IP 203.205.232.191.

zhongyangapp.com - robtex.com