vlh.vn - robtex.com
vlh.vn
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=2030759343 | ||||||
Subdomains
mail.vlh.vn |
Same first word
vlh.cz |
vlh.vn |
vlh.cn |
vlh.is |
vlh.fr |
vlh.nl |
vlh.it |
vlh.de |
vlh.mx |
vlh.se |
vlh.dk |
vlh.design |
vlh.fi |
vlh.mu |
vlh.us |
vlh.in |
vlh.com |
vlh.ru |
vlh.ir |
vlh.me |
vlh.eu |
vlh.ch |
Similar names
DNS History
6 records (6 active, 0 former)
●MXmail.vlh.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 12:29:32
●A103.173.226.712026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 04:19:24
● 2026-05-11 12:29:32
●A5.189.170.2452026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 12:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn... | - |
| vlh.vn | ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vlh.vn (unsigned zone)
⏱️ Timing
Total: 4524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.189.170.245, 103.173.226.71 |
| NS | 3 | ns-b2.tenten.vn, ns-b1.tenten.vn... |
| MX | 1 | mail.vlh.vn (pri: 10) |
| TXT | 1 | v=spf1 +mx +a ~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
vlh.vn is the parent of mail.vlh.vn.
IP Addresses
vlh.vn resolves to two IPs: 5.189.170.245 and 103.173.226.71.
Other host names like vmi1578760.contaboserver.net and mail.vlh.vn share IP numbers with vlh.vn.
Name Servers
vlh.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
vlh.vn at least partially shares name servers with other domains, for instance thuongxatax.com.vn, vuatoan.vn, ngocmaivn.id.vn, muthiensu.vn and humano.vn.
These name servers are commonly used with ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
Host names with two IP numbers:
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
vlh.vn is handled by a single mail server, mail.vlh.vn.
Host name mail.vlh.vn points to IP address 5.189.170.245.