mtad-dev.az.cloud.att.com - robtex.com
mtad-dev.az.cloud.att.com
| CNAME | mti-dev-fw-public-ip.westus2.cloudapp.azure.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.80.139.81🇺🇸 Microsoft20.64.0.0/10 | ||||||
az.cloud.att.com
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (92/100)
DNS History
1 record (1 active, 0 former)
●CNAMEmti-dev-fw-public-ip.westus2.cloudapp.azure.com2026-03-03 → 2026-05-11 · 2 obs
● 2026-03-03 00:16:06
● 2026-05-11 11:58:38
● 2026-05-11 11:58:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| att.com | a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net... | - |
✅ Authoritative Response
Server:72.246.46.64
NS records: a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net, a1-187.akam.net, a4-64.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for att.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mti-dev-fw-public-ip.westus2.cloudapp.az |
Analysis
IP Addresses
mtad-dev.az.cloud.att.com resolves to one IP number: 20.80.139.81.