app.pro.vn - robtex.com
app.pro.vn
pro.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=2017765619 | ||||||
rank #91 in the tld
pro.vn
The domainpro.vnis a professional second‑level domain under Vietnam’s country code top‑level domain.vn, managed by the Vietnam Internet Network Information Center (VNNIC).
Key facts
- Owner / operator: Vietnam Internet Network Information Center (VNNIC)
- TLD:
.vn— Vietnam (ccTLD) - Primary purpose: professional websites and associations
- Status: active
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A14.225.217.582026-08-16 → 2026-08-16 · 2 obs
● 2026-08-16 17:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| app.pro.vn | ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app.pro.vn (unsigned zone)
⏱️ Timing
Total: 1792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.225.217.58 |
| NS | 3 | ns-b3.tenten.vn, ns-b1.tenten.vn... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
IP Addresses
app.pro.vn has exactly one IP address — 14.225.217.58.
Other host names, such as data.info.vn, share IP numbers with app.pro.vn.
Name Servers
app.pro.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
At least some of app.pro.vn's name servers are shared with other domains, for example chongthamductin.com.vn, v2fa.vn, quangthachvinfast.io.vn and two more.
ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn each resolve to two IP addresses: ns-b1.tenten.vn resolves to 137.59.104.67 and 2404:f080:1101:321:a150:95:110:1230; ns-b2.tenten.vn resolves to 137.59.104.68 and 2404:f080:1101:321:a150:95:110:1231; ns-b3.tenten.vn resolves to 163.44.207.21 and 2404:f080:1101:321:a150:95:110:1232.