polyt.cn - robtex.com
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polyt.cn
| CNAME | polyt.cn.ctacdn.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 240e:96c:6500:300::2🇨🇳 CHINANET-SH-AP | ||||||
| A | 180.153.81.10🇨🇳 CHINANET-SHANGHAI-MAN | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn 🔒 | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034439475 | ||||||
rank #10457 in the tld
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| polyt.cn | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server: 170.33.73.25
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polyt.cn (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip1.alidns.com, vip2.alidns.com |
| CNAME | 1 | polyt.cn.ctacdn.cn |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
AI analysis
polyt.cn points to two IP numbers: 240e:96c:6500:300::2 and 180.153.81.10.
Other host names such as polyt.cn.ctacdn.cn and tyyall.yuboya.cn.ctacdn.cn share IP numbers with polyt.cn.