mx2.mail.ustri.com - robtex.com
mx2.mail.ustri.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.99.42.137🇮🇳 LAIX-TRANSIT-CUST-AS24471203.99.42.0/24 USTRNET,Technopark, Trivandrum, Software Services Company Call Centre, Kerala, India | ||||||
| PTR | mx2.mail.ust-global.com | ||||||
mail.ustri.com
| DNSSEC | ⚠️ Not signed | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A203.99.42.1372015-08-09 → 2026-06-02 · 2 obs
● 2015-08-09 19:47:14
● 2026-06-02 10:11:52
● 2026-06-02 10:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ustri.com | ns0.ustri.com, ns4.ust-global.com, ns3.ust-global.com | 3 records |
✅ Authoritative Response
Server:203.99.40.20
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: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.99.42.137 |
📌 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
mx2.mail.ustri.com resolves to just one IP address, 203.99.42.137.