`yncoo.cn`

DNSSEC	⚠️ Not signed
A	180.76.196.151^{🇨🇳 Baidu180.76.196.0/23}
NS	`ns19.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns20.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576668271

`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=2034735662

WOT: UNKNOWN (60/100)

Same first word

yncoo.com.cn

yncoo.cn

yncoo.net

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Similar names

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cooyn.com

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DNS History

5 records (3 active, 2 former)

●NSns19.xincache.com2015-06-04 → 2026-05-01 · 5 obs

● 2015-06-04 04:34:54
● 2015-12-31 22:05:24
○ 2016-03-24 20:26:04
● 2017-02-01 20:06:02
● 2026-05-01 01:11:14

●NSns20.xincache.com2015-06-04 → 2026-05-01 · 5 obs

● 2015-06-04 04:34:54
● 2015-12-31 22:05:24
○ 2016-03-24 20:26:04
● 2017-02-01 20:06:02
● 2026-05-01 01:11:14

○A117.25.156.1342015-06-04 → 2017-02-01 · 4 obs

● 2015-06-04 04:34:54
● 2017-02-01 20:06:02
○ 2018-10-16 20:08:20
○ 2026-05-01 01:11:14

●A180.76.196.1512018-10-16 → 2026-05-01 · 3 obs

○ 2017-02-01 20:06:02
● 2018-10-16 20:08:20
● 2026-05-01 01:11:14

○CNAMEdns-2.yncoo.com2015-06-04 → 2017-02-01 · 4 obs

● 2015-06-04 04:34:54
● 2017-02-01 20:06:02
○ 2018-10-16 20:08:20
○ 2026-05-01 01:11:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
yncoo.cn	ns19.xincache.com, ns20.xincache.com	-

✅ Authoritative Response

Server:117.89.178.184

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yncoo.cn (unsigned zone)

⏱️ Timing

Total: 4560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.196.151`
NS	2	`ns19.xincache.com, ns20.xincache.com`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

Analysis

IP Addresses

yncoo.cn points to a single IP number: 180.76.196.151.

Name Servers

yncoo.cn is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.

yncoo.cn uses the same name server setup as other domains, for instance divcenter.com, shzhap.com, zfycqh.com, bxkjf.com and showcolor.org.

yncoo.cn shares name servers with other domains at least partially, for instance xtzx.gov.cn, hcren.com, koutingchina.com, sh-yuai.com and btchina.com.

these name servers are often used together with the name servers ns11.xincache.com.

Host names with eight IP numbers:

The host name ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

The host name ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

yncoo.cn - robtex.com

yncoo.cn

cn