bluework.cn - dns.ninja
bluework.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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034973118 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns19.hichina.com2015-08-03 → 2017-06-05 · 4 obs
● 2015-08-03 13:10:44
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
○NSdns20.hichina.com2015-08-03 → 2017-06-05 · 4 obs
● 2015-08-03 13:10:44
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
●NSdns27.hichina.com2026-05-04 → 2026-06-26 · 3 obs
○ 2017-06-05 21:49:18
● 2026-05-04 20:58:34
● 2026-06-26 20:06:30
● 2026-05-04 20:58:34
● 2026-06-26 20:06:30
●NSdns28.hichina.com2026-05-04 → 2026-06-26 · 3 obs
○ 2017-06-05 21:49:18
● 2026-05-04 20:58:34
● 2026-06-26 20:06:30
● 2026-05-04 20:58:34
● 2026-06-26 20:06:30
○MXmxn.mxhichina.com2017-06-05 → 2017-06-05 · 3 obs
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
○MXmxw.mxhichina.com2017-06-05 → 2017-06-05 · 3 obs
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
○A180.178.58.1242015-08-03 → 2017-06-05 · 4 obs
● 2015-08-03 13:10:44
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
● 2017-06-05 21:49:18
○ 2026-05-04 20:58:34
○ 2026-06-26 20:06:30
●CNAMEoverdue.aliyun.com2026-05-04 → 2026-06-26 · 2 obs
● 2026-05-04 20:58:34
● 2026-06-26 20:06:30
● 2026-06-26 20:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| bluework.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.99
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluework.cn (unsigned zone)
⏱️ Timing
Total: 1488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
bluework.cn resolves to one IP address: 170.33.12.185.
overdue.aliyun.com, hddp.cn, bc4399.com and two other host names share IP numbers with bluework.cn.