`u2000.com`

DNSSEC	⚠️ Not signed
A	124.95.128.104^{🇨🇳 CHINA169-Backbone124.92.0.0/14 CNC Group CHINA169 Liaoning Province Network}
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}
MX	`mail.jiaoyang.cn` ⭐
		A	101.251.112.78
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576639283

`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=1785747927

WOT: UNKNOWN (60/100)

Same first word

u2000.com.mx

u2000.com

Similar names

0002u.cn

2000u.com

2000u.cn

DNS History

7 records (4 active, 3 former)

○NSns15.xincache.com2015-08-06 → 2016-07-18 · 4 obs

● 2015-08-06 13:00:16
● 2016-07-18 16:00:02
○ 2017-04-08 19:28:16
○ 2026-08-03 09:08:26

○NSns16.xincache.com2015-08-06 → 2016-07-18 · 4 obs

● 2015-08-06 13:00:16
● 2016-07-18 16:00:02
○ 2017-04-08 19:28:16
○ 2026-08-03 09:08:26

●NSns19.xincache.com2017-04-08 → 2026-08-03 · 3 obs

○ 2016-07-18 16:00:02
● 2017-04-08 19:28:16
● 2026-08-03 09:08:26

●NSns20.xincache.com2017-04-08 → 2026-08-03 · 3 obs

○ 2016-07-18 16:00:02
● 2017-04-08 19:28:16
● 2026-08-03 09:08:26

●MXmail.jiaoyang.cn2015-08-06 → 2026-08-03 · 2 obs

● 2015-08-06 13:00:16
● 2026-08-03 09:08:26

●A124.95.128.1042026-07-17 → 2026-08-03 · 3 obs

○ 2017-04-08 19:28:16
● 2026-07-17 20:27:38
● 2026-08-03 09:08:26

○A218.25.10.292015-08-06 → 2017-04-08 · 4 obs

● 2015-08-06 13:00:16
● 2017-04-08 19:28:16
○ 2026-07-17 20:27:38
○ 2026-08-03 09:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
u2000.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2000.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.95.128.104`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	1	`mail.jiaoyang.cn (pri: 20)`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

u2000.com has exactly one IP address — 124.95.128.104.

www.zlook.com, guhuo.com, zlook.com plus two other host names have IP numbers in common with u2000.com.

Name Servers

u2000.com is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.

The name server configuration of u2000.com is shared with other domains, for instance pikuo.com, kmcchina.com, scienidea.com and two others.

The name servers of u2000.com overlap at least partially with those of other domains — among them p-paper.com.cn, dencare.com.cn, labthinkinternational.com and two more.

These name servers commonly appear alongside the name servers ns11.xincache.com and ns12.xincache.com.

Hosts with 8 IP addresses each:

ns19.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hosts with 7 IP addresses each:

ns20.xincache.com resolves to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

Mail Servers

u2000.com uses one mail server — mail.jiaoyang.cn.

The mail server setup of u2000.com matches that of other domains such as esanya.com, cmodel.com, xunlei.com.cn and two others.

mail.jiaoyang.cn resolves to a single IP number: 101.251.112.78.

u2000.com - robtex.com

u2000.com

com