bestcode.cn - dns.ninja
bestcode.cn
| CNAME | ns1.dnsdiy.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.134.117.145🇸🇬 TENCENT-NET-AP-CN43.134.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
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=2034969735 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns15.hichina.com2017-04-08 → 2017-04-08 · 4 obs
○ 2016-06-30 06:45:52
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
○NSdns16.hichina.com2017-04-08 → 2017-04-08 · 4 obs
○ 2016-06-30 06:45:52
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
●NSdns23.hichina.com2026-03-10 → 2026-06-26 · 3 obs
○ 2017-04-08 21:17:12
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
●NSdns24.hichina.com2026-03-10 → 2026-06-26 · 3 obs
○ 2017-04-08 21:17:12
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
●NSns1.alidns.com2026-03-10 → 2026-06-26 · 3 obs
○ 2017-04-08 21:17:12
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
○NSns11.bigwww.com2015-08-15 → 2016-06-30 · 4 obs
● 2015-08-15 14:51:14
● 2016-06-30 06:45:52
○ 2017-04-08 21:17:12
○ 2026-06-26 00:28:04
● 2016-06-30 06:45:52
○ 2017-04-08 21:17:12
○ 2026-06-26 00:28:04
●NSns2.alidns.com2026-03-10 → 2026-06-26 · 3 obs
○ 2017-04-08 21:17:12
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
●MXmailserver.purelymail.com2026-03-10 → 2026-06-26 · 2 obs
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-06-26 00:28:04
○A182.16.16.2342015-08-15 → 2016-06-30 · 4 obs
● 2015-08-15 14:51:14
● 2016-06-30 06:45:52
○ 2017-04-08 21:17:12
○ 2026-06-26 00:28:04
● 2016-06-30 06:45:52
○ 2017-04-08 21:17:12
○ 2026-06-26 00:28:04
○A47.89.58.322017-04-08 → 2017-04-08 · 4 obs
○ 2016-06-30 06:45:52
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
● 2017-04-08 21:17:12
○ 2026-03-10 11:46:12
○ 2026-06-26 00:28:04
●CNAMEns1.dnsdiy.com2026-03-10 → 2026-06-26 · 2 obs
● 2026-03-10 11:46:12
● 2026-06-26 00:28:04
● 2026-06-26 00:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| bestcode.cn | ns1.alidns.com, ns2.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.116
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestcode.cn (unsigned zone)
⏱️ Timing
Total: 3122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns23.hichina.com, dns24.hichina.com |
| MX | 1 | mailserver.purelymail.com (pri: 10) |
| TXT | 5 | purelymail_ownership_proof=b2b54bc769d18, v=spf1 include:_spf.purelymail.com ~all... |
| CNAME | 1 | ns1.dnsdiy.com |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
bestcode.cn resolves to just one IP address, 43.134.117.145.
Additional host names such as ns2.dnsdiy.com, www.dnsdiy.com, dnsdiy.com and ns1.dnsdiy.com share IP numbers with bestcode.cn.