`u2edu.cn`

DNSSEC	⚠️ Not signed
A	149.120.162.99^{🇨🇦 AS398478149.120.160.0/19 PEG TECH INC}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1773491559

`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=2034660083

Same first word

u2edu.cn

Similar names

edu2u.com

due2u.org

DNS History

5 records (3 active, 2 former)

●NSns1.nowcndns.com2026-02-20 → 2026-04-11 · 2 obs

● 2026-02-20 16:32:24
● 2026-04-11 21:05:46

●NSns2.nowcndns.com2026-02-20 → 2026-04-11 · 2 obs

● 2026-02-20 16:32:24
● 2026-04-11 21:05:46

●A149.120.162.992026-04-04 → 2026-04-11 · 3 obs

○ 2026-02-24 20:09:50
● 2026-04-04 10:41:10
● 2026-04-11 21:05:46

○A156.250.116.1102026-02-20 → 2026-04-11 · 2 obs

○ 2026-02-20 16:32:24
○ 2026-04-11 21:05:46

○A38.165.99.312026-02-20 → 2026-02-24 · 4 obs

● 2026-02-20 16:32:24
● 2026-02-24 20:09:50
○ 2026-04-04 10:41:10
○ 2026-04-11 21:05:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
u2edu.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:211.99.99.38

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2edu.cn (unsigned zone)

⏱️ Timing

Total: 1723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.162.99`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

u2edu.cn resolves to one IP number: 149.120.162.99.

other host names including www.sxkaili.com.cn, tjiaqi.cn, weilanmu.cn, lukee.cn and xinhangbiao.cn share IP numbers with u2edu.cn.

Name Servers

u2edu.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

u2edu.cn shares the same name server setup as other domains, for instance tted.cn, hzgxbp.com.cn, ks-dc.cn, epauto.com.cn and qd121.cn.

Host names with three IPs:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

u2edu.cn - robtex.com

u2edu.cn

cn