rtc-dev.massko.vn - robtex.com
rtc-dev.massko.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.232.240.39🇻🇳 VTN-114.232.240.0/20 VNPT-Net | ||||||
massko.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.112.30.99🇻🇳 FPT-AS-AP42.112.30.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| NS | ns2.pavietnam.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| MX | mail.massko.vn ⭐ | ||||||
| TXT | v=spf1 ip4:42.112.30.35 mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@massko.vn 2026-05-06 #84 | ||||||
Similar names
DNS History
1 record (1 active, 0 former)
●A14.232.240.392026-05-01 → 2026-05-07 · 2 obs
● 2026-05-01 10:56:16
● 2026-05-07 11:24:14
● 2026-05-07 11:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| massko.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for massko.vn (unsigned zone)
⏱️ Timing
Total: 1973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.232.240.39 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
IP Addresses
rtc-dev.massko.vn points to a single IP number: 14.232.240.39.