kdbl.cn - robtex.com
kdbl.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=2035043277 | ||||||
Previously NS for
kdbl.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns1.hichina.com2020-01-31 → 2026-07-15 · 3 obs
○ 2017-02-12 08:29:46
● 2020-01-31 17:11:40
● 2026-07-15 11:09:50
● 2020-01-31 17:11:40
● 2026-07-15 11:09:50
●NSdns2.hichina.com2020-01-31 → 2026-07-15 · 3 obs
○ 2017-02-12 08:29:46
● 2020-01-31 17:11:40
● 2026-07-15 11:09:50
● 2020-01-31 17:11:40
● 2026-07-15 11:09:50
○NSf1g1ns1.dnspod.net2017-02-12 → 2017-02-12 · 4 obs
○ 2015-08-11 17:59:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
○NSf1g1ns2.dnspod.net2017-02-12 → 2017-02-12 · 4 obs
○ 2015-08-11 17:59:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
○NSkdbl.cn2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 17:59:50
○ 2017-02-12 08:29:46
○ 2026-07-15 11:09:50
○ 2017-02-12 08:29:46
○ 2026-07-15 11:09:50
○A103.47.220.252017-02-12 → 2017-02-12 · 4 obs
○ 2015-08-11 17:59:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
● 2017-02-12 08:29:46
○ 2020-01-31 17:11:40
○ 2026-07-15 11:09:50
○A67.198.175.2192015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 17:59:50
○ 2017-02-12 08:29:46
○ 2026-07-15 11:09:50
○ 2017-02-12 08:29:46
○ 2026-07-15 11:09:50
●CNAMEoverdue.aliyun.com2020-01-31 → 2026-07-15 · 2 obs
● 2020-01-31 17:11:40
● 2026-07-15 11:09:50
● 2026-07-15 11:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| kdbl.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.124
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdbl.cn (unsigned zone)
⏱️ Timing
Total: 1993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
kdbl.cn points to a single IP number: 170.33.12.185.
Additional host names — aci1.com, wmml.cn, overdue.aliyun.com and two others — share IP numbers with kdbl.cn.