ctdcgs.cn - robtex.com
ctdcgs.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 24.233.26.238🇺🇸 CLOUDIE-AS-AP24.233.26.0/24 Customer Route - LOA provided | ||||||
| NS | violin.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | jacob.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| SOA | violin.dnspod.netfreednsadmin@dnspod.com serial=1775995716 | ||||||
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=2034664319 | ||||||
Same first word
ctdcgs.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSjacob.dnspod.net2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 02:16:44
●NSviolin.dnspod.net2026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 02:16:44
●A24.233.26.2382026-03-08 → 2026-04-13 · 2 obs
● 2026-04-13 02:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ctdcgs.cn | jacob.dnspod.net, violin.dnspod.net | - |
✅ Authoritative Response
Server:111.206.98.235
NS records: jacob.dnspod.net, violin.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdcgs.cn (unsigned zone)
⏱️ Timing
Total: 3232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.233.26.238 |
| NS | 2 | jacob.dnspod.net, violin.dnspod.net |
| SOA | 1 | violin.dnspod.net freednsadmin.dnspod.co |
Analysis
IP Addresses
ctdcgs.cn resolves to one IP number: 24.233.26.238.
Name Servers
ctdcgs.cn is delegated to two name servers jacob.dnspod.net and violin.dnspod.net.
ctdcgs.cn shares the same name server setup as other domains, for instance gmgsg.cn, britatom.com, joy-ba.cn, beijingsheji.cn and xjtu-edu.cn.
Host names with six IP numbers:
Host name jacob.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Host name violin.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.