huahuabiz.com - robtex.com
huahuabiz.com
| CNAME | cuhost.huahuabiz.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.9.105.16🇨🇳 HWCSNET139.9.104.0/21 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-139-9-105-16.compute.hwclouds-dns.com | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777152746 | ||||||
Subdomains
img.huahuabiz.com |
Same first word
huahuabiz.com |
DNS History
5 records (5 active, 0 former)
●NSvip3.alidns.com2026-04-01 → 2026-04-25 · 2 obs
● 2026-04-01 00:30:14
● 2026-04-25 21:35:26
● 2026-04-25 21:35:26
●NSvip4.alidns.com2026-04-01 → 2026-04-25 · 2 obs
● 2026-04-01 00:30:14
● 2026-04-25 21:35:26
● 2026-04-25 21:35:26
●CNAMEcuhost.huahuabiz.com2026-04-01 → 2026-04-25 · 2 obs
● 2026-04-01 00:30:14
● 2026-04-25 21:35:26
● 2026-04-25 21:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| huahuabiz.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for huahuabiz.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip4.alidns.com, vip3.alidns.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | 6c1ebe58c215da89aec5b90ea048cdf24b920180 |
| CNAME | 1 | cuhost.huahuabiz.com |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Hierarchy
huahuabiz.com is the parent of img.huahuabiz.com.
IP Addresses
huahuabiz.com resolves to a single IP address: 139.9.105.16.