`ccccui.cn`

DNSSEC	⚠️ Not signed
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}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
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}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mx-ccccltd-cn.icoremail.net` ⭐
		A	152.32.185.215^{🇭🇰 UCLOUD-1152.32.185.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
			PTR	`ucloud-cmmxproxy.icoremail.net`
MX	`mail.ccccltd.cn`⁽¹⁰⁾
		A	58.23.4.165^{🇨🇳 CHINA169-Backbone58.22.0.0/15 CNCGroup CHINA169 FuJian province network}
			PTR	`mail.ccccltd.cn`
TXT	`v=spf1 ip4:220.160.104.243 ip4:58.23.4.165 ip4:218.85.125.72 include:spf.ic...`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034582828

Subdomains

oa.ccccui.cn

www.ccccui.cn

Same first word

ccccui.cn

Similar names

iccucc.org

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
ccccui.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:39.96.153.51

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ccccui.cn (unsigned zone)

⏱️ Timing

Total: 1646ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mail.ccccltd.cn (pri: 10), mx-ccccltd-cn.icoremail.net (pri: 1)`
TXT	2	`v=spf1 ip4:220.160.104.243 ip4:58.23.4., v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

ccccui.cn is the parent of oa.ccccui.cn and www.ccccui.cn.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for ccccui.cn.

ccccui.cn shares the same name server setup as other domains, for instance czheima.com, aisimob.com, kepinfo.com, godaddy-test.top and ban3.com.

ccccui.cn shares name servers with other domains at least partially, for example 4uteam.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.

Mail Servers

ccccui.cn is handled by two mail servers: mail.ccccltd.cn and mx-ccccltd-cn.icoremail.net.

ccccui.cn uses the same mail server setup as other domains, for instance cccc-am.com, bjrate.com.cn, hpdi.com.cn, rbse.cn and ccccic.com.cn.

ccccui.cn shares at least partially some mail servers with other domains, for instance crbcint.com, ccccfc.com, ctesi.com.cn, ccccit.com.cn and ccmec.com.cn.

Mail servers are commonly used alongside mxn.mxhichina.com, mxw.mxhichina.com and mail.ccgdc.com.

Host names with one IP:

mail.ccccltd.cn points to: 58.23.4.165

mx-ccccltd-cn.icoremail.net points to: 152.32.185.215

ccccui.cn - robtex.com

ccccui.cn

cn