tzwoo.cn - robtex.com
tzwoo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.78.94🇺🇸 PEGTECHINC38.11.64.0/18 | ||||||
| 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 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1777380917 | ||||||
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=2035146219 | ||||||
Subdomains
www.tzwoo.cn |
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSf1g1ns1.dnspod.net2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 19:54:14
○ 2026-03-21 01:29:50
○ 2026-08-05 20:54:58
○NSf1g1ns2.dnspod.net2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 19:54:14
○ 2026-03-21 01:29:50
○ 2026-08-05 20:54:58
○NSns1.dreamhost.com2015-05-30 → 2016-04-20 · 4 obs
● 2016-04-20 03:13:20
○ 2016-11-29 19:54:14
○ 2026-08-05 20:54:58
●NSns1.nowcndns.com2026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 01:29:50
● 2026-08-05 20:54:58
○NSns2.dreamhost.com2015-05-30 → 2016-04-20 · 4 obs
● 2016-04-20 03:13:20
○ 2016-11-29 19:54:14
○ 2026-08-05 20:54:58
●NSns2.nowcndns.com2026-03-21 → 2026-08-05 · 3 obs
● 2026-03-21 01:29:50
● 2026-08-05 20:54:58
○NSns3.dreamhost.com2015-05-30 → 2016-04-20 · 4 obs
● 2016-04-20 03:13:20
○ 2016-11-29 19:54:14
○ 2026-08-05 20:54:58
○A108.186.147.352026-03-21 → 2026-03-24 · 5 obs
● 2026-03-21 01:29:50
● 2026-03-24 03:29:04
○ 2026-08-05 20:54:56
○ 2026-08-05 20:54:58
●A38.11.78.942026-08-05 → 2026-08-05 · 3 obs
● 2026-08-05 20:54:56
● 2026-08-05 20:54:58
○A45.33.42.1192016-11-29 → 2016-11-29 · 3 obs
○ 2026-03-21 01:29:50
○ 2026-08-05 20:54:58
○A47.52.36.1792017-08-25 → 2017-08-25 · 4 obs
● 2017-08-25 09:15:44
○ 2026-03-21 01:29:50
○ 2026-08-05 20:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tzwoo.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 tzwoo.cn (unsigned zone)
⏱️ Timing
Total: 2832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.78.94 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
tzwoo.cn is a parent domain of www.tzwoo.cn.
IP Addresses
tzwoo.cn resolves to one IP address: 38.11.78.94.
Host names such as dh5188.cn and www.dh5188.cn share IP numbers with tzwoo.cn.
Name Servers
tzwoo.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.
tzwoo.cn uses the same name servers as several other domains — among them 1baihuo.cn, 11d89s.cn, gun9.cn and two more.
ns1.nowcndns.com and ns2.nowcndns.com each resolve to three IP addresses. ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138. ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.