biserve.cn - robtex.com
biserve.cn
| CNAME | biserve.cn.queniuaa.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.181.246.201🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.202🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.203🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.204🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.205🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.206🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.207🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.208🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
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=2034592613 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns15.hichina.com2026-03-01 → 2026-03-27 · 2 obs
● 2026-03-01 14:34:04
● 2026-03-27 08:15:36
● 2026-03-27 08:15:36
●NSdns16.hichina.com2026-03-01 → 2026-03-27 · 2 obs
● 2026-03-01 14:34:04
● 2026-03-27 08:15:36
● 2026-03-27 08:15:36
●CNAMEbiserve.cn.queniuaa.com2026-03-01 → 2026-03-27 · 2 obs
● 2026-03-01 14:34:04
● 2026-03-27 08:15:36
● 2026-03-27 08:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| biserve.cn | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.202
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biserve.cn (unsigned zone)
⏱️ Timing
Total: 3383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| CNAME | 1 | biserve.cn.queniuaa.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
biserve.cn resolves to eight IP numbers: 163.181.246.201, 163.181.246.202, 163.181.246.203, 163.181.246.204, 163.181.246.205, 163.181.246.206, 163.181.246.207 and 163.181.246.208.
Other host names, for instance www.eastmoney.com.w.cdngslb.com, b.alipay.com.queniubl.com, cdn7.twobjects.com.w.cdngslb.com, bw88cdn.com.w.cdngslb.com and www.briseco.com.w.cdngslb.com share IP numbers with biserve.cn.