bdatech.cn - robtex.com
bdatech.cn
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=2035129662 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.huaweicloud-dns.cn2026-06-25 → 2026-08-03 · 2 obs
● 2026-08-03 23:35:16
●NSns1.huaweicloud-dns.com2026-06-25 → 2026-08-03 · 2 obs
● 2026-08-03 23:35:16
●NSns1.huaweicloud-dns.net2026-06-25 → 2026-08-03 · 2 obs
● 2026-08-03 23:35:16
●NSns1.huaweicloud-dns.org2026-06-25 → 2026-08-03 · 2 obs
● 2026-08-03 23:35:16
●A123.60.148.1972026-06-25 → 2026-08-03 · 2 obs
● 2026-08-03 23:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bdatech.cn | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com | - |
✅ Authoritative Response
Server:139.9.224.17
NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdatech.cn (unsigned zone)
⏱️ Timing
Total: 4031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.60.148.197 |
| NS | 4 | ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net... |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |
Analysis
IP Addresses
bdatech.cn has exactly one IP address — 123.60.148.197.
There are other host names — ecs-123-60-148-197.compute.hwclouds-dns.com among them — that share IP numbers with bdatech.cn.
Name Servers
Four name servers handle the delegation for bdatech.cn: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
The name servers of bdatech.cn overlap at least partially with those of other domains — among them mazermall.com, sxjyksfw.cn, ispaceop.com and two more.
The name servers ns5.huaweicloud-dns.cn, ns5.huaweicloud-dns.com and ns1.hwclouds-dns.com are commonly seen alongside these name servers.
Hosts with 7 IP addresses each:
ns1.huaweicloud-dns.cn has IP addresses 113.45.105.30, 114.115.192.11 and 116.205.5.32, plus 4 other.
Hosts with 6 IP addresses each:
ns1.huaweicloud-dns.com has IP addresses 114.115.192.11, 116.205.5.31 and 116.205.223.128, plus 3 other.
ns1.huaweicloud-dns.net has IP addresses 159.138.17.112, 159.138.112.111 and 159.138.160.107, plus 3 other.
ns1.huaweicloud-dns.org has IP addresses 159.138.17.187, 159.138.112.111 and 159.138.160.107, plus 3 other.
The following host names resolve to 2407:c080:20:ffff:ffff:fffe:0:1: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
Host names pointing to 114.115.192.11 IP addresses: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.
Host names pointing to 139.9.224.17 IP addresses: ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com.
Host names pointing to 159.138.112.111 IP addresses: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
Host names pointing to 159.138.160.107 IP addresses: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
Host names pointing to 159.138.208.3 IP addresses: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.
Host names pointing to 190.92.196.2 IP addresses: ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.