dev.vuaclass.com - robtex.com
dev.vuaclass.com
| DNSSEC | ⚠️ Not signed | ||||||
vuaclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.44.221🇻🇳 VNPT-AS-VN14.225.44.0/24 VNPT | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| NS | ns2.zonedns.vn | ||||||
| NS | ns3.zonedns.vn | ||||||
| NS | ns4.zonedns.vn | ||||||
| MX | captmx-re20.bizflycloud.vn ⭐ | ||||||
| MX | captmx-re30.bizflycloud.vn ⭐ | ||||||
| MX | captmx-re40.bizflycloud.vn(15) | ||||||
| TXT | v=spf1 include:_spf.bizflycloud.vn ~all | ||||||
| SOA | ns1.zonedns.vnroot@vuaclass.com 2026-03-31 #2 | ||||||
Subdomains
supperadmin.dev.vuaclass.com |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| vuaclass.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vuaclass.com (unsigned zone)
⏱️ Timing
Total: 2594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|