ptitech.vn - robtex.com
ptitech.vn
vn
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ptitech.vn | ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptitech.vn (unsigned zone)
⏱️ Timing
Total: 3419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.248.64 |
| NS | 3 | ns-b3.tenten.vn, ns-b1.tenten.vn... |
| MX | 1 | mail.ptitech.vn (pri: 10) |
| TXT | 4 | google-site-verification=yH-7KotxGCSCReL, google-site-verification=Qfj0eAdOkp4M05o... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |