dnc.net.vn - robtex.com
dnc.net.vn
net.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn 2018-01-11 #99 | ||||||
MX for
dnc.net.vn |
Subdomains
www.dnc.net.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXdnc.net.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 20:32:00
●A103.184.125.522026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 20:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| dnc.net.vn | ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.67
NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnc.net.vn (unsigned zone)
⏱️ Timing
Total: 2559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.184.125.52 |
| NS | 3 | ns-b3.tenten.vn, ns-b1.tenten.vn... |
| MX | 1 | dnc.net.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:103.184.125.52 ~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
The parent of www.dnc.net.vn is dnc.net.vn.
Mail Server Role
dnc.net.vn serves as the mail server for dnc.net.vn.
IP Addresses
dnc.net.vn points to IP number: 103.184.125.52.
Other host names, for instance cwp52.atzhost.com share IP numbers with dnc.net.vn.
Name Servers
dnc.net.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
dnc.net.vn at least partially shares name servers with other domains, for instance bicsteel.com.vn, avaplaza.pro.vn, laelspa.vn, viettelhochiminhcity.vn and hyundaivietthanh.vn.
Host ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; Host ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; Host ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
dnc.net.vn is handled by a single mail server, dnc.net.vn.
dnc.net.vn points to a single IP: 103.184.125.52.