vuabuoi.vn - robtex.com
vuabuoi.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.2.87.1🇻🇳 QTSP210.2.87.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | 871.ninamailservice.com | ||||||
| NS | ns1.nina.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.nina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.nina.vn | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| SOA | ns1.nina.vnhostmaster@vuabuoi.vn 2026-04-07 #9 | ||||||
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=2030759709 | ||||||
Same first word
vuabuoi.vn |
DNS History
4 records (4 active, 0 former)
●A210.2.87.12026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 16:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| vuabuoi.vn | ns1.nina.vn, ns2.nina.vn, ns3.nina.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.nina.vn, ns2.nina.vn, ns3.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vuabuoi.vn (unsigned zone)
⏱️ Timing
Total: 1760ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.2.87.1 |
| NS | 3 | ns1.nina.vn, ns3.nina.vn... |
| SOA | 1 | ns1.nina.vn hostmaster.vuabuoi.vn |
Analysis
IP Addresses
vuabuoi.vn resolves to one IP number: 210.2.87.1.
other host names including mail.kimcuongcable.com, authsmtp.mucxamcamthach.com, www.sonjotunsaigon.com, mail.banthoconggiao.com and mail.xaydungnghiaphat.com share IP numbers with vuabuoi.vn.
Name Servers
vuabuoi.vn is delegated to three name servers ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.
vuabuoi.vn at least partially shares name servers with other domains, for instance comtamminhngoc.com, khoacuabinhduong.vn, ahn.vn, thucphamchaybaotoan.com and xedientruonghien.com.
These name servers are commonly used with ns1.dotvndns.vn, nsbak.pavietnam.net, ns4.nina.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
Host names with one IP number: ns1.nina.vn points to 112.213.89.3; ns2.nina.vn points to 222.255.121.247; ns3.nina.vn points to 112.213.89.22.