codeol.cn - dns.ninja
codeol.cn
| CNAME | u7srsy3y387hyp26.aliyunddos1012.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.52.6🇨🇳 Alibaba-Cloud203.107.52.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
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=2035568674 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSdns17.hichina.com2026-09-02 → 2026-11-13 · 2 obs
● 2026-09-02 07:24:32
● 2026-11-13 22:59:58
● 2026-11-13 22:59:58
●NSdns18.hichina.com2026-09-02 → 2026-11-13 · 2 obs
● 2026-09-02 07:24:32
● 2026-11-13 22:59:58
● 2026-11-13 22:59:58
●CNAMEu7srsy3y387hyp26.aliyunddos1012.com2026-09-02 → 2026-11-13 · 8 obs
● 2026-09-02 07:24:32
○ 2026-09-30 17:09:14
● 2026-10-08 20:52:52
○ 2026-10-16 14:08:42
● 2026-10-17 12:21:26
○ 2026-10-30 11:06:08
● 2026-11-01 11:44:34
● 2026-11-13 22:59:58
○ 2026-09-30 17:09:14
● 2026-10-08 20:52:52
○ 2026-10-16 14:08:42
● 2026-10-17 12:21:26
○ 2026-10-30 11:06:08
● 2026-11-01 11:44:34
● 2026-11-13 22:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| codeol.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 2179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| TXT | 2 | globalsign-domain-verification=oKr63Fxjp, globalsign-domain-verification=u77sC9wsz |
| CNAME | 1 | u7srsy3y387hyp26.aliyunddos1012.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
codeol.cn directs to one IP number, which is 203.107.52.6.
The host names w8592a4u5v5g5mq1.aliyunddos1012.com, codemao.cn, ak3pue37jo1sufz3.aliyunddos1012.com and u7srsy3y387hyp26.aliyunddos1012.com all share IP numbers with codeol.cn.