bsform.cn - robtex.com
bsform.cn
| CNAME | 301.cdn300.cn | ||||||
| CNAME | forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2406:da1e:a87:67ff:6f38:5690:328f:1b68🇨🇳 Amazon2406:da1e:800::/38 | ||||||
| A | 16.163.201.39🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix | ||||||
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=2035147201 | ||||||
Same first word
bsform.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSce1.xincache.com2026-03-13 → 2026-08-06 · 2 obs
● 2026-03-13 05:48:36
● 2026-08-06 03:39:16
● 2026-08-06 03:39:16
●NSce2.xincache.com2026-03-13 → 2026-08-06 · 2 obs
● 2026-03-13 05:48:36
● 2026-08-06 03:39:16
● 2026-08-06 03:39:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| bsform.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:220.196.136.35
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsform.cn (unsigned zone)
⏱️ Timing
Total: 1151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce1.xincache.com, ce2.xincache.com |
| CNAME | 1 | 301.cdn300.cn |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
Analysis
IP Addresses
bsform.cn points to the IP addresses 16.163.201.39 and 2406:da1e:a87:67ff:6f38:5690:328f:1b68
ec2-16-163-201-39.ap-east-1.compute.amazonaws.com, forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com, olang.cn and hxqyda.com are examples of host names that share IP numbers with bsform.cn.