28009.cn - robtex.com
28009.cn
| CNAME | 5btg1208.3bhxcdn.com | ||||||
| CNAME | vcn6hftj.5btghdfgjhdf.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.168.128.161🇭🇰 DCIPL-AS-AP203.168.128.0/24 DREAM CLOUD INNOVATION PTE. LTD. 73 UPPER PAYA LEBAR ROAD, 06-01C | ||||||
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=2035098853 | ||||||
Same first word
Similar names
DNS History
25 records (4 active, 21 former)
○NSdns1.iidns.com2015-12-11 → 2017-03-30 · 4 obs
● 2015-12-11 12:45:48
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
○NSdns2.iidns.com2015-12-11 → 2017-02-12 · 4 obs
● 2015-12-11 12:45:48
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
○NSdns3.iidns.com2015-12-11 → 2017-02-12 · 4 obs
● 2015-12-11 12:45:48
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
○NSdns4.iidns.com2015-12-11 → 2017-02-12 · 4 obs
● 2015-12-11 12:45:48
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
○NSdns5.iidns.com2015-12-11 → 2017-02-12 · 4 obs
● 2015-12-11 12:45:48
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
○NSdns6.iidns.com2015-12-11 → 2017-02-12 · 4 obs
● 2015-12-11 12:45:48
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
○ 2017-03-30 12:20:22
○ 2026-07-28 01:48:50
○NSdns7.hichina.com2020-04-05 → 2020-04-05 · 4 obs
○ 2017-03-30 12:20:22
● 2020-04-05 04:31:38
○ 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
● 2020-04-05 04:31:38
○ 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
○NSdns8.hichina.com2020-04-05 → 2020-04-05 · 4 obs
○ 2017-03-30 12:20:22
● 2020-04-05 04:31:38
○ 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
● 2020-04-05 04:31:38
○ 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
●NSns1.netsto.net2026-07-25 → 2026-07-28 · 3 obs
○ 2020-04-05 04:31:38
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
●NSns2.netsto.net2026-07-25 → 2026-07-28 · 3 obs
○ 2020-04-05 04:31:38
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
○A198.148.92.1572015-12-11 → 2015-12-11 · 4 obs
○ 2015-07-19 06:37:26
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
○A198.148.92.1582015-12-11 → 2015-12-11 · 4 obs
○ 2015-07-19 06:37:26
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
○A198.148.92.492016-06-17 → 2016-06-17 · 4 obs
○ 2015-12-11 12:45:48
● 2016-06-17 22:19:02
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
● 2016-06-17 22:19:02
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○A198.148.92.502016-06-17 → 2016-06-17 · 4 obs
○ 2015-12-11 12:45:48
● 2016-06-17 22:19:02
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
● 2016-06-17 22:19:02
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○A198.148.92.532015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 06:37:26
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○A198.148.92.542015-12-11 → 2015-12-11 · 4 obs
○ 2015-07-19 06:37:26
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
○A198.148.92.562015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 06:37:26
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○A198.148.92.582015-07-19 → 2015-12-11 · 4 obs
● 2015-07-19 06:37:26
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
● 2015-12-11 12:45:48
○ 2016-06-17 22:19:02
○ 2026-07-28 01:48:50
○A198.148.92.622015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 06:37:26
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○ 2017-02-12 01:54:54
○ 2026-07-28 01:48:50
○A203.168.128.112026-07-25 → 2026-07-25 · 3 obs
○ 2020-04-05 04:31:38
● 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
● 2026-07-25 17:29:26
○ 2026-07-28 01:48:50
●A203.168.128.1612026-07-28 → 2026-07-28 · 2 obs
○ 2026-07-25 17:29:26
● 2026-07-28 01:48:50
● 2026-07-28 01:48:50
○A23.234.4.1512017-02-12 → 2017-03-30 · 5 obs
○ 2016-06-17 22:19:02
● 2017-02-12 01:54:54
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
○A23.234.4.1532017-02-12 → 2017-03-30 · 5 obs
○ 2016-06-17 22:19:02
● 2017-02-12 01:54:54
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
● 2017-02-12 01:54:54
● 2017-03-30 12:20:22
○ 2020-04-05 04:31:38
○ 2026-07-28 01:48:50
●CNAME5btg1208.3bhxcdn.com2026-07-25 → 2026-07-28 · 3 obs
○ 2020-04-05 04:31:38
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
● 2026-07-25 17:29:26
● 2026-07-28 01:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 28009.cn | ns1.netsto.net, ns2.netsto.net | - |
✅ Authoritative Response
Server:92.223.77.53
NS records: ns1.netsto.net, ns2.netsto.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28009.cn (unsigned zone)
⏱️ Timing
Total: 1049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.220.156.64 |
| NS | 2 | ns1.netsto.net, ns2.netsto.net |
| CNAME | 1 | 5btg1208.3bhxcdn.com |
| SOA | 1 | ns1.netsto.net support.netsto.com |
Analysis
IP Addresses
28009.cn has exactly one IP address — 203.168.128.161.
Additional host names — including vcn6hftj.5btghdfgjhdf.com and 42732.cn — share IP numbers with 28009.cn.