cobalt-api-dev.technest.vn - robtex.com
cobalt-api-dev.technest.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.210.137🇻🇳 VNPT-AS-VN14.225.210.0/24 VNPT | ||||||
technest.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.207.216🇻🇳 VNPT-AS-VN14.225.207.0/24 VNPT | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| NS | ns1.inet.vn | ||||||
| NS | ns2.inet.vn | ||||||
| NS | ns3.inet.vn | ||||||
| TXT | v=spf1 ip4:14.225.192.16 include:technest.vn -all | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
DNS History
1 record (1 active, 0 former)
●A14.225.210.1372026-05-01 → 2026-05-14 · 2 obs
● 2026-05-01 10:56:58
● 2026-05-14 22:22:48
● 2026-05-14 22:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| technest.vn | ns2.inet.vn, ns3.inet.vn, ns1.inet.vn | 3 records |
✅ Authoritative Response
Server:202.92.4.253
NS records: ns2.inet.vn, ns3.inet.vn, ns1.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for technest.vn (unsigned zone)
⏱️ Timing
Total: 4458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.225.210.137 |
📌 Glue Records Collected
Total: 19
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Out-of-bailiwick: 3 (ns1.inet.vn, ns2.inet.vn, ns3.inet.vn)
Analysis
IP Addresses
cobalt-api-dev.technest.vn points to a single IP number: 14.225.210.137.
Other host names, for instance demo-eks-test.technest.vn, share IP numbers with cobalt-api-dev.technest.vn.