celldo.cn - robtex.com
celldo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.57.201.211🇺🇸 USZNI-AS-AP207.57.192.0/18 Starcloud - Nebula | ||||||
| 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=1768998534 | ||||||
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=2034705638 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSjm1.dns.com2020-02-03 → 2020-02-03 · 4 obs
○ 2016-03-07 06:09:52
● 2020-02-03 03:25:32
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
● 2020-02-03 03:25:32
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
○NSjm2.dns.com2020-02-03 → 2020-02-03 · 4 obs
○ 2016-03-07 06:09:52
● 2020-02-03 03:25:32
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
● 2020-02-03 03:25:32
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
○NSns1.51dns.com2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 07:00:10
○ 2016-03-07 06:09:52
○ 2026-04-24 05:48:54
○ 2016-03-07 06:09:52
○ 2026-04-24 05:48:54
●NSns1.nowcndns.com2026-04-11 → 2026-04-24 · 3 obs
○ 2020-02-03 03:25:32
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
●NSns2.nowcndns.com2026-04-11 → 2026-04-24 · 3 obs
○ 2020-02-03 03:25:32
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
○A142.111.176.952020-02-03 → 2020-02-03 · 3 obs
● 2020-02-03 03:25:32
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
○ 2026-04-11 02:04:26
○ 2026-04-24 05:48:54
●A207.57.201.2112026-04-11 → 2026-04-24 · 3 obs
○ 2020-02-03 03:25:32
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
● 2026-04-11 02:04:26
● 2026-04-24 05:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| celldo.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 celldo.cn (unsigned zone)
⏱️ Timing
Total: 1568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.57.201.211 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
celldo.cn points to an IP address: 207.57.201.211.
Other host names, for instance 00003333.cn, share IP numbers with celldo.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for celldo.cn.
celldo.cn shares the same name server setup as other domains, for instance hyzjw.com.cn, fw18.cn, wsqedu.cn, buhs.cn and dwjjxy.cn.
Host names with three IP numbers:
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.