code3721.com - dns.ninja
code3721.com
| CNAME | code3721-prod.oss-cn-shenzhen.aliyuncs.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.74.1.40🇨🇳 Alibaba-Cloud112.74.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787268579 | ||||||
Subdomains
www.code3721.com |
Same first word
code3721.com |
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSdns11.hichina.com2026-07-02 → 2026-08-20 · 2 obs
● 2026-07-02 19:05:36
● 2026-08-20 23:31:02
● 2026-08-20 23:31:02
●NSdns12.hichina.com2026-07-02 → 2026-08-20 · 2 obs
● 2026-07-02 19:05:36
● 2026-08-20 23:31:02
● 2026-08-20 23:31:02
●CNAMEcode3721-prod.oss-cn-shenzhen.aliyuncs.com2026-07-02 → 2026-08-20 · 2 obs
● 2026-07-02 19:05:36
● 2026-08-20 23:31:02
● 2026-08-20 23:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| code3721.com | dns11.hichina.com, dns12.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code3721.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns11.hichina.com, dns12.hichina.com |
| CNAME | 1 | code3721-prod.oss-cn-shenzhen.aliyuncs.c |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)
Analysis
Hierarchy
The domain www.code3721.com falls under the parent code3721.com.
IP Addresses
code3721.com points to a single IP number: 112.74.1.40.
Other hosts including yzsunlei-com.oss-cn-shenzhen.aliyuncs.com, zidcn-website.oss-cn-shenzhen.aliyuncs.com and code3721-prod.oss-cn-shenzhen.aliyuncs.com share IP addresses with code3721.com.