doclab.com.cn - dns.ninja
doclab.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.228.183🇭🇰 OWGELS-AS-AP154.89.224.0/20 Aresidc limited | ||||||
| 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=1785911942 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030747644 | ||||||
Same first word
doclab.net |
doclab.de |
doclab.pl |
doclab.uz |
doclab.nl |
doclab.no |
doclab.com |
doclab.com.mx |
doclab.ir |
doclab.com.cn |
doclab.eu |
doclab.it |
doclab.org |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdesi.ns.cloudflare.com2026-02-15 → 2026-04-16 · 4 obs
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
●NSns1.nowcndns.com2026-08-05 → 2026-08-11 · 3 obs
● 2026-08-05 16:26:10
● 2026-08-11 23:28:26
●NSns2.nowcndns.com2026-08-05 → 2026-08-11 · 3 obs
● 2026-08-05 16:26:10
● 2026-08-11 23:28:26
○NSwells.ns.cloudflare.com2026-02-15 → 2026-04-16 · 4 obs
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
○A104.21.29.1232026-02-15 → 2026-04-16 · 4 obs
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
●A154.89.228.1832026-08-05 → 2026-08-11 · 3 obs
● 2026-08-05 16:26:10
● 2026-08-11 23:28:26
○A172.67.148.2532026-02-15 → 2026-04-16 · 4 obs
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-01 → 2026-03-01 · 4 obs
● 2026-03-01 02:29:56
○ 2026-03-17 02:48:46
○ 2026-08-11 23:28:26
○A2606:4700:3033::6815:1d7b2026-02-15 → 2026-04-16 · 6 obs
○ 2026-03-01 02:29:56
● 2026-03-17 02:48:46
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
○A2606:4700:3037::ac43:94fd2026-02-15 → 2026-04-16 · 6 obs
○ 2026-03-01 02:29:56
● 2026-03-17 02:48:46
● 2026-04-16 01:45:06
○ 2026-05-03 00:22:54
○ 2026-08-11 23:28:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| doclab.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doclab.com.cn (unsigned zone)
⏱️ Timing
Total: 4847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.228.183 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
doclab.com.cn resolves to one IP address: 154.89.228.183.
Other host names — faif.cn, carsone.cn, yypt.com.cn and dfve.cn — share IP numbers with doclab.com.cn.
Name Servers
doclab.com.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
doclab.com.cn uses the same name servers as several other domains — among them cuopang.cn, 120online.cn, qjynp.cn and two more.
The hosts ns1.nowcndns.com and ns2.nowcndns.com both resolve to three IP numbers: ns1.nowcndns.com to 1.193.216.204, 218.98.111.129 and 218.98.111.138, and ns2.nowcndns.com to 61.158.128.11, 183.253.57.202 and 211.99.99.38.