retrova.vn - robtex.com
retrova.vn
| CNAME | hanhoa-home.ddns.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.119.154.45🇻🇳 FPT-AS-AP42.119.154.0/23 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 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030756205 | ||||||
Subdomains
www.retrova.vn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns3.vinahost.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:24:10
● 2026-05-10 22:12:56
● 2026-05-10 22:12:56
●NSns4.vinahost.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:24:10
● 2026-05-10 22:12:56
● 2026-05-10 22:12:56
●CNAMEhanhoa-home.ddns.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:24:10
● 2026-05-10 22:12:56
● 2026-05-10 22:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| retrova.vn | ns3.vinahost.vn, ns4.vinahost.vn | 2 records |
✅ Authoritative Response
Server:125.212.217.199
NS records: ns3.vinahost.vn, ns4.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retrova.vn (unsigned zone)
⏱️ Timing
Total: 1057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | hanhoa-home.ddns.net |
| SOA | 1 | ns3.vinahost.vn hostmaster.vinahost.vn |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.vinahost.vn, ns4.vinahost.vn)
Analysis
Hierarchy
retrova.vn is parent of www.retrova.vn.
IP Addresses
retrova.vn points to a single IP: 42.119.154.45.
Other host names, for instance hanhoa-home.ddns.net, share IP numbers with retrova.vn.