pythontutorial.cn - dns.ninja
pythontutorial.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.146.173.132🇩🇪 CONTABO-USA62.146.168.0/21 CONTABO | ||||||
| PTR | vmi3396735.contaboserver.net | ||||||
| NS | jack.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 | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | ivan.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 | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 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 | ||||||
| SOA | jack.dnspod.netfreednsadmin@dnspod.com serial=1791514246 | ||||||
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=2035418267 | ||||||
Same first word
pythontutorial.ru |
pythontutorial.net |
pythontutorial.org |
pythontutorial.in |
pythontutorial.top |
pythontutorial.cn |
pythontutorial.com |
pythontutorial.de |
pythontutorial.pages.dev |
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DNS History
3 records (3 active, 0 former)
●NSivan.dnspod.net2026-10-07 → 2026-10-11 · 2 obs
● 2026-10-11 07:33:00
●NSjack.dnspod.net2026-10-07 → 2026-10-11 · 2 obs
● 2026-10-11 07:33:00
●A62.146.173.1322026-10-07 → 2026-10-11 · 2 obs
● 2026-10-11 07:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| pythontutorial.cn | ivan.dnspod.net, jack.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.35
NS records: ivan.dnspod.net, jack.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythontutorial.cn (unsigned zone)
⏱️ Timing
Total: 1504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.146.173.132 |
| NS | 2 | ivan.dnspod.net, jack.dnspod.net |
| SOA | 1 | jack.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
pythontutorial.cn points to a single IP number: 62.146.173.132.
Additional host names — tortoisesvn.cn, archlinuxarm.cn, openwebui.cc and two others — share IP numbers with pythontutorial.cn.
Name Servers
pythontutorial.cn uses two name servers for its delegation: ivan.dnspod.net and jack.dnspod.net.
pythontutorial.cn shares its name server setup with other domains, including big-agi.cn, tutorial.org.cn, pouchdb.cn and two others.
At least some of pythontutorial.cn's name servers are also used by other domains, among them hkfreezone.com.
Host names with 6 IP numbers:
Hostname ivan.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.
Hostname jack.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.