topdevice.vn - robtex.com
topdevice.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.154.102.14🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.topdevice.vn ⭐ | ||||||
| A | 103.45.229.101🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd229101.server.idn.vn | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1725853681 | ||||||
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=2030747124 | ||||||
Subdomains
www.topdevice.vn |
Same first word
topdevice.ru |
topdevice.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 08:56:30
●NSns2.dns.net.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 08:56:30
●MXmail.topdevice.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 08:56:30
●A103.154.102.142026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 08:56:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn... | - |
| topdevice.vn | ns1.dns.net.vn, ns2.dns.net.vn | - |
✅ Authoritative Response
Server:103.45.229.100
NS records: ns1.dns.net.vn, ns2.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topdevice.vn (unsigned zone)
⏱️ Timing
Total: 2798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.154.102.14 |
| NS | 2 | ns2.dns.net.vn, ns1.dns.net.vn |
| MX | 1 | mail.topdevice.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
topdevice.vn is the parent of www.topdevice.vn.
IP Addresses
topdevice.vn points to IP number 103.154.102.14.
For instance, other host names suamaytinh.net, rodian.vn, www.papafarm.com.vn, dolcemia.vn and nbiz.com.vn share IP numbers with topdevice.vn.
Name Servers
topdevice.vn is delegated to two name servers: ns1.dns.net.vn and ns2.dns.net.vn.
topdevice.vn uses the same name server setup as other domains such as hothicamvan.biz.vn, pmdn.vn, thoitrangtreemxuatkhau.com, longvywater.com and luattienphong.vn.
topdevice.vn shares name servers with other domains at least partially, for example dongduong-ate.com.vn, thaonhien.com.vn, bnlaundry.vn, summerschool.edu.vn and phapluatvadoanhnghiep.com.vn.
These name servers are commonly used with the name servers ns1.domain.net.vn and ns2.domain.net.vn.
Host names with two IP numbers:
ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160; ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100.
Mail Servers
topdevice.vn is handled by a single mail server, mail.topdevice.vn.
mail.topdevice.vn points to a single IP: 103.45.229.101.