mx1.mail.ustri.com - robtex.com
mx1.mail.ustri.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.78.176.148🇺🇸 AS11455208.78.176.0/24 | ||||||
| PTR | mx1.mail.ust-global.com | ||||||
mail.ustri.com
| DNSSEC | ⚠️ Not signed | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A208.78.176.1482015-05-25 → 2026-06-06 · 2 obs
● 2015-05-25 00:05:24
● 2026-06-06 21:09:02
● 2026-06-06 21:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| ustri.com | ns0.ustri.com, ns4.ust-global.com, ns3.ust-global.com | 3 records |
✅ Authoritative Response
Server:203.99.44.184
NS records: ns0.ustri.com, ns4.ust-global.com, ns3.ust-global.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ustri.com (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.78.176.148 |
📌 Glue Records Collected
Total: 3
In-bailiwick: 1 (ns0.ustri.com)
Out-of-bailiwick: 2 (ns4.ust-global.com, ns3.ust-global.com)
Analysis
IP Addresses
mx1.mail.ustri.com directs to one IP number, which is 208.78.176.148.