517517.cn - robtex.com
517517.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=20347(0x37313735)8 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdns10.hichina.com2015-08-05 → 2026-05-09 · 4 obs
● 2015-08-05 19:59:46
○ 2016-03-02 06:09:36
● 2016-06-28 10:04:12
● 2026-05-09 18:24:30
○ 2016-03-02 06:09:36
● 2016-06-28 10:04:12
● 2026-05-09 18:24:30
●NSdns9.hichina.com2015-08-05 → 2026-05-09 · 4 obs
● 2015-08-05 19:59:46
○ 2016-03-02 06:09:36
● 2016-06-28 10:04:12
● 2026-05-09 18:24:30
○ 2016-03-02 06:09:36
● 2016-06-28 10:04:12
● 2026-05-09 18:24:30
○NSns1.22.cn2016-03-02 → 2016-03-02 · 4 obs
○ 2015-08-05 19:59:46
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
○NSns2.22.cn2016-03-02 → 2016-03-02 · 4 obs
○ 2015-08-05 19:59:46
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
○NSns3.22.cn2016-03-02 → 2016-03-02 · 4 obs
○ 2015-08-05 19:59:46
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
○NSns4.22.cn2016-03-02 → 2016-03-02 · 4 obs
○ 2015-08-05 19:59:46
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
● 2016-03-02 06:09:36
○ 2016-06-28 10:04:12
○ 2026-05-09 18:24:30
○A107.167.19.742016-06-28 → 2016-06-28 · 3 obs
● 2016-06-28 10:04:12
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
○A107.167.19.752016-06-28 → 2016-06-28 · 3 obs
● 2016-06-28 10:04:12
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
○A47.89.58.322017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-28 10:04:12
● 2017-04-20 14:27:30
○ 2026-04-08 19:13:42
○ 2026-05-09 18:24:30
● 2017-04-20 14:27:30
○ 2026-04-08 19:13:42
○ 2026-05-09 18:24:30
○CNAMEcs.ename.net2016-06-28 → 2016-06-28 · 3 obs
● 2016-06-28 10:04:12
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
○ 2017-04-20 14:27:30
○ 2026-05-09 18:24:30
●CNAMEoverdue.aliyun.com2026-04-08 → 2026-05-09 · 3 obs
○ 2017-04-20 14:27:30
● 2026-04-08 19:13:42
● 2026-05-09 18:24:30
● 2026-04-08 19:13:42
● 2026-05-09 18:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| 517517.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 517517.cn (unsigned zone)
⏱️ Timing
Total: 1378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
517517.cn points to IP number: 170.33.12.185.
Other host names such as dounao.com, mwcs.cn, zmkb.cn, hghp.cn and ewem.cn share IPs with 517517.cn.