dev.bn1.vn - robtex.com
dev.bn1.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.164.244.240🇻🇳 BACGIANG-VN103.164.244.0/23 Bac Giang Department of Information and Communications | ||||||
bn1.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.164.244.240🇻🇳 BACGIANG-VN103.164.244.0/23 Bac Giang Department of Information and Communications | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| NS | ns2.zonedns.vn | ||||||
| NS | ns3.zonedns.vn | ||||||
| NS | ns4.zonedns.vn | ||||||
| MX | bn1.vn ⭐ | ||||||
| SOA | ns1.zonedns.vnroot@bn1.vn 2026-02-27 #5 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.164.244.2402026-05-01 → 2026-05-13 · 2 obs
● 2026-05-01 17:30:32
● 2026-05-13 23:42:00
● 2026-05-13 23:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bn1.vn | ns4.zonedns.vn, ns2.zonedns.vn, ns1.zonedns.vn, ns3.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns4.zonedns.vn, ns2.zonedns.vn, ns1.zonedns.vn, ns3.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bn1.vn (unsigned zone)
⏱️ Timing
Total: 4942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.164.244.240 |
Analysis
IP Addresses
dev.bn1.vn points to a single IP address: 103.164.244.240.
Other host names such as pjphrmail.vksbacgiang.gov.vn, alhwboswlwvb.vksbacgiang.gov.vn, mmnlcwhat.website.vksbacgiang.gov.vn, baocao.bacninh.gov.vn and benhviensannhibacninhso1.vn share IP numbers with dev.bn1.vn.