kaihang.cn - robtex.com
kaihang.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=2035115842 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns11.hichina.com2026-06-22 → 2026-07-31 · 3 obs
○ 2018-07-22 01:19:24
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
●NSdns12.hichina.com2026-06-22 → 2026-07-31 · 3 obs
○ 2018-07-22 01:19:24
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
○NSwww.kaihang.cn2015-07-24 → 2018-07-22 · 4 obs
● 2015-07-24 22:44:06
● 2018-07-22 01:19:24
○ 2026-06-22 12:40:28
○ 2026-07-31 11:23:34
● 2018-07-22 01:19:24
○ 2026-06-22 12:40:28
○ 2026-07-31 11:23:34
○MXio.bouncemx.com2015-12-05 → 2016-03-18 · 4 obs
● 2015-12-05 19:47:54
● 2016-03-18 21:55:34
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
● 2016-03-18 21:55:34
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
○A70.39.84.2292015-12-05 → 2015-12-05 · 4 obs
○ 2015-07-24 22:44:06
● 2015-12-05 19:47:54
○ 2016-03-18 21:55:34
○ 2026-07-31 11:23:34
● 2015-12-05 19:47:54
○ 2016-03-18 21:55:34
○ 2026-07-31 11:23:34
○A70.39.84.2302016-03-18 → 2016-03-18 · 4 obs
○ 2015-12-05 19:47:54
● 2016-03-18 21:55:34
○ 2017-01-09 06:15:52
○ 2026-07-31 11:23:34
● 2016-03-18 21:55:34
○ 2017-01-09 06:15:52
○ 2026-07-31 11:23:34
○A70.39.84.2312017-01-09 → 2017-01-09 · 4 obs
○ 2016-03-18 21:55:34
● 2017-01-09 06:15:52
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
● 2017-01-09 06:15:52
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
○A70.39.84.2512015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 22:44:06
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
○ 2018-07-22 01:19:24
○ 2026-07-31 11:23:34
○CNAMEk.dcoin.co2015-07-24 → 2018-07-22 · 4 obs
● 2015-07-24 22:44:06
● 2018-07-22 01:19:24
○ 2026-06-22 12:40:28
○ 2026-07-31 11:23:34
● 2018-07-22 01:19:24
○ 2026-06-22 12:40:28
○ 2026-07-31 11:23:34
●CNAMEoverdue.aliyun.com2026-06-22 → 2026-07-31 · 3 obs
○ 2018-07-22 01:19:24
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
● 2026-06-22 12:40:28
● 2026-07-31 11:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| kaihang.cn | dns11.hichina.com, dns12.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.121
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaihang.cn (unsigned zone)
⏱️ Timing
Total: 1639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns12.hichina.com, dns11.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
kaihang.cn points to a single IP number: 170.33.12.185.
Additional host names — bc4399.com, dounao.com, buchaoxi.com and two others — share IP numbers with kaihang.cn.