`1du.tv`

DNSSEC	⚠️ Not signed
NS	`ns1.22.cn` ⭐
		A	2001:df2:f080:1::5^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.10^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`10.128.158.61.ha.cnc`
		A	218.98.111.136^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.22.cn`
		A	240e:97d:10:1402:0:1:0:1002^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.203^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.207^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.61^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.22.cn`dnsadmin@22.cn serial=1754288415

`tv`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.tv` ⭐
	NS	`b.nic.tv`
	NS	`c.nic.tv`
	NS	`x.nic.tv`
	NS	`y.nic.tv`
	NS	`z.nic.tv`
	SOA	`a.nic.tv`admin@tldns.godaddy serial=1774630161

Same first word

1du.com

1du.ru

1du.net

1du.org

1du.de

1du.tv

1du.cz

1du.com.cn

1du.cc

Similar names

u1d.info

ud1.com

d1u.cn

u1d.cn

du1.ru

d1u.net

d1u.com.cn

ud1.de

du1.de

du1.nu

du1.org

1ud.com

1ud.ru

d1u.com

1ud.cc

du1.us

u1d.de

ud1.us

ud1.ru

u1d.ru

du1.com

u1d.net

u1d.com

d1u.de

du1.net

DNS History

2 records (2 active, 0 former)

●NSns1.22.cn2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 23:33:58
● 2026-03-27 17:25:10

●NSns2.22.cn2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 23:33:58
● 2026-03-27 17:25:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tv	b.nic.tv, z.nic.tv, x.nic.tv, c.nic.tv...	-
1du.tv	ns1.22.cn, ns2.22.cn	-

✅ Authoritative Response

Server:183.253.57.207

NS records: ns1.22.cn, ns2.22.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1du.tv (unsigned zone)

⏱️ Timing

Total: 4374ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.22.cn, ns2.22.cn`
SOA	1	`ns1.22.cn dnsadmin.22.cn`

Analysis

Name Servers

1du.tv's delegation uses two name servers: ns1.22.cn and ns2.22.cn.

1du.tv uses the same name server setup as other domains, such as wsbee.cn, caxie.com.cn, alibaab.com, 88945.com and tam.cn.

Host names with four IP numbers: ns2.22.cn points to 240e:97d:10:1402:0:1:0:1002, 1.193.216.203, 183.253.57.207 and 211.99.99.61.

Host names with three IP numbers: ns1.22.cn points to 2001:df2:f080:1::5, 61.158.128.10 and 218.98.111.136.

1du.tv - robtex.com

1du.tv

tv