helloworld.edu.vn - robtex.com
helloworld.edu.vn
edu.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 serial=2018564885 | ||||||
Subdomains
www.helloworld.edu.vn |
Same first word
Similar names
worldhello.info |
lowherodll.com |
hellowrold.com |
hellowordl.net |
hellowordl.com |
hellowrold.pages.dev |
hellowolrd.com |
worldhello.net |
DNS History
4 records (4 active, 0 former)
●A150.95.108.1522026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 17:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn... | - |
| helloworld.edu.vn | ns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helloworld.edu.vn (unsigned zone)
⏱️ Timing
Total: 4293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.95.108.152 |
| NS | 3 | ns-b1.tenten.vn, ns-b2.tenten.vn... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
The parent of www.helloworld.edu.vn is helloworld.edu.vn.
IP Addresses
helloworld.edu.vn points to a single IP number: 150.95.108.152.
Other host names, for instance mail.2d3qcauto.com.vn, mail.ttytchuse.com, 2d3qcauto.com.vn, v150-95-108-152.a009.g.han1.static.cnode.io and bamboophoto.com share IP numbers with helloworld.edu.vn.
Name Servers
The domain helloworld.edu.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
helloworld.edu.vn shares name servers with other domains at least partially, for instance tienganhthayxuannq3.edu.vn, qasco.vn, tlteducation.edu.vn, doctorhelp.vn and tranquang.vn.
these name servers are often used with ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
Host names with two IP numbers:
ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67
ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68
ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21