tudou7.cn - robtex.com
tudou7.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.56.33.14🇺🇸 USZNI-AS-AP207.56.32.0/19 | ||||||
| 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.comadmin@nowcndns.com serial=1760610091 | ||||||
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.cnroot@cnnic.cn serial=2034662697 | ||||||
Subdomains
www.tudou7.cn |
Same first word
tudou7.cn |
DNS History
11 records (3 active, 8 former)
○NSns1.exmetis.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 12:25:46
○ 2026-02-15 03:48:44
○ 2026-04-12 14:12:12
●NSns1.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 03:48:44
● 2026-04-12 14:12:12
○NSns1.oray.net2016-04-11 → 2016-04-11 · 3 obs
○ 2017-03-23 12:25:46
○ 2026-04-12 14:12:12
○NSns2.exmetis.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 12:25:46
○ 2026-02-15 03:48:44
○ 2026-04-12 14:12:12
●NSns2.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 03:48:44
● 2026-04-12 14:12:12
○NSns2.oray.net2016-04-11 → 2016-04-11 · 3 obs
○ 2017-03-23 12:25:46
○ 2026-04-12 14:12:12
○NSoray.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 12:25:46
○ 2026-02-15 03:48:44
○ 2026-04-12 14:12:12
○NSpeanutmail.newpeanut.idc2016-04-11 → 2016-04-11 · 3 obs
○ 2017-03-23 12:25:46
○ 2026-04-12 14:12:12
○A103.232.215.1442017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 12:25:46
○ 2026-02-15 03:48:44
○ 2026-04-12 14:12:12
●A207.56.33.142026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 03:48:44
● 2026-04-12 14:12:12
○A69.197.182.382016-04-11 → 2016-04-11 · 3 obs
○ 2017-03-23 12:25:46
○ 2026-04-12 14:12:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| tudou7.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tudou7.cn (unsigned zone)
⏱️ Timing
Total: 4019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.56.33.14 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
tudou7.cn is the parent of www.tudou7.cn.
IP Addresses
tudou7.cn resolves to one IP number: 207.56.33.14.
Other host names, for instance www.tudou7.cn, share IP numbers with tudou7.cn.
Name Servers
tudou7.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
tudou7.cn shares the same name server setup as other domains, for instance vooboo.cn, niekau.cn, nanrongxx.cn, qlvh.cn and pefund.com.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.