dns1.it-tech.com.tw - robtex.com
dns1.it-tech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
it-tech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdm.microsoftonline.com ⭐ | ||||||
| NS | ns2.bdm.microsoftonline.com | ||||||
| NS | ns3.bdm.microsoftonline.com ⚠️ Not in parent delegation | ||||||
| NS | ns4.bdm.microsoftonline.com ⚠️ Not in parent delegation | ||||||
| MX | ittech-com-tw0e.mail.protection.outlook.com ⭐ | ||||||
| TXT | mscid=eXR4JJ+cxRHTnfYE38+hLl3899mSPQSByCUCtAIR8Ut2QsAm9u9H/B3FO/5+Cv2D2Jn4HQM... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
Previously NS for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| it-tech.com.tw | ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:13.107.236.208
NS records: ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-tech.com.tw (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|