cotprs.cn - robtex.com
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cotprs.cn
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 ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034456417 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSezra.ns.cloudflare.com2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 20:05:40
●NSthea.ns.cloudflare.com2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 20:05:40
●A104.21.24.2082026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 20:05:40
○A172.64.80.12026-02-17 → 2026-02-17 · 2 obs
○ 2026-02-17 20:05:40
●A172.67.220.2032026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 20:05:40
●A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 20:05:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cotprs.cn | ezra.ns.cloudflare.com, thea.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.195.15
NS records: ezra.ns.cloudflare.com, thea.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotprs.cn (unsigned zone)
⏱️ Timing
Total: 1192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.24.208, 172.67.220.203 |
| AAAA | 2 | 2606:4700:3033::6815:18d0, 2606:4700:3031::ac43:dccb |
| NS | 2 | ezra.ns.cloudflare.com, thea.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
AI analysis
cotprs.cn resolves to three IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.24.208 and 172.67.220.203.
Other host names, for instance pitlink.com, 45kr.at, www.jdchx.com, 966800.net.cn and www.lady-4-lady.ru share IP numbers with cotprs.cn.
cotprs.cn has two name servers: ezra.ns.cloudflare.com and thea.ns.cloudflare.com.
cotprs.cn shares the same name server setup as other domains, for example tzpjm.cn, jingyan168.com.cn, szjintong.com, transcosmo.cn and joomlawebs.com.
cotprs.cn shares some name servers with other domains, for example linit.in, edufast.in, itflux.com, prixindex.net and semaglutide.guru.
These name servers are commonly used with the name servers piper.ns.cloudflare.com.
Host names with six IP numbers: ezra.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0f, 2803:f800:50::6ca2:c30f, 2a06:98c1:50::ac40:230f, 108.162.195.15, 162.159.44.15 and 172.64.35.15; thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.