ftpk.cn - robtex.com
ftpk.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=2034863708 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns13.hichina.com2026-04-10 → 2026-06-01 · 3 obs
○ 2017-03-22 21:06:44
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
●NSdns14.hichina.com2026-04-10 → 2026-06-01 · 3 obs
○ 2017-03-22 21:06:44
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
○NSns3.dnsdun.com2016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 04:00:30
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
○NSns4.dnsdun.net2016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 04:00:30
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
○A107.160.211.1902016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-09 02:51:28
● 2016-06-24 04:00:30
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
● 2016-06-24 04:00:30
○ 2017-03-22 21:06:44
○ 2026-06-01 01:12:10
○A198.11.172.2422017-03-22 → 2017-03-22 · 4 obs
○ 2016-06-24 04:00:30
● 2017-03-22 21:06:44
○ 2026-04-10 14:17:16
○ 2026-06-01 01:12:10
● 2017-03-22 21:06:44
○ 2026-04-10 14:17:16
○ 2026-06-01 01:12:10
○A59.188.9.432015-11-12 → 2016-02-09 · 4 obs
● 2015-11-12 08:33:10
● 2016-02-09 02:51:28
○ 2016-06-24 04:00:30
○ 2026-06-01 01:12:10
● 2016-02-09 02:51:28
○ 2016-06-24 04:00:30
○ 2026-06-01 01:12:10
○CNAME404.dnsdun.com2017-03-22 → 2017-03-22 · 3 obs
● 2017-03-22 21:06:44
○ 2026-04-10 14:17:16
○ 2026-06-01 01:12:10
○ 2026-04-10 14:17:16
○ 2026-06-01 01:12:10
●CNAMEoverdue.aliyun.com2026-04-10 → 2026-06-01 · 3 obs
○ 2017-03-22 21:06:44
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
● 2026-04-10 14:17:16
● 2026-06-01 01:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ftpk.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ftpk.cn (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ftpk.cn points to a single IP number: 170.33.12.185.
Additional host names — overdue.aliyun.com, hddp.cn, fkcx.cn and two others — share IP numbers with ftpk.cn.