workshop.cn - dns.ninja
workshop.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035064285 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns21.hichina.com2026-05-13 → 2026-07-20 · 3 obs
○ 2018-08-02 02:18:26
● 2026-05-13 13:47:38
● 2026-07-20 07:12:20
● 2026-05-13 13:47:38
● 2026-07-20 07:12:20
●NSdns22.hichina.com2026-05-13 → 2026-07-20 · 3 obs
○ 2018-08-02 02:18:26
● 2026-05-13 13:47:38
● 2026-07-20 07:12:20
● 2026-05-13 13:47:38
● 2026-07-20 07:12:20
○NSns5.hotsales.net2015-08-02 → 2018-08-02 · 7 obs
● 2015-08-02 11:52:08
● 2016-03-29 09:54:06
○ 2016-04-15 00:05:14
○ 2017-01-15 19:58:50
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
● 2016-03-29 09:54:06
○ 2016-04-15 00:05:14
○ 2017-01-15 19:58:50
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
○NSns6.hotsales.net2015-08-02 → 2017-01-15 · 4 obs
● 2015-08-02 11:52:08
● 2017-01-15 19:58:50
○ 2018-08-02 02:18:26
○ 2026-07-20 07:12:20
● 2017-01-15 19:58:50
○ 2018-08-02 02:18:26
○ 2026-07-20 07:12:20
○MXmail.workshop.cn2015-08-02 → 2018-08-02 · 4 obs
● 2015-08-02 11:52:08
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
○A122.70.138.1962015-08-02 → 2018-08-02 · 4 obs
● 2015-08-02 11:52:08
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
○A61.129.49.422015-08-02 → 2018-08-02 · 4 obs
● 2015-08-02 11:52:08
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
● 2018-08-02 02:18:26
○ 2026-05-13 13:47:38
○ 2026-07-20 07:12:20
●CNAMEoverdue.aliyun.com2026-05-13 → 2026-07-20 · 5 obs
● 2026-05-13 13:47:38
● 2026-06-11 13:47:08
○ 2026-06-19 17:11:40
● 2026-06-23 13:42:14
● 2026-07-20 07:12:20
● 2026-06-11 13:47:08
○ 2026-06-19 17:11:40
● 2026-06-23 13:42:14
● 2026-07-20 07:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| workshop.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workshop.cn (unsigned zone)
⏱️ Timing
Total: 4757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
workshop.cn points to a single IP number: 170.33.12.185.
Additional host names — bc4399.com, dounao.com, topoac.com and two others — share IP numbers with workshop.cn.