bftech.io.vn - robtex.com
bftech.io.vn
io.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=2023595818 | ||||||
rank #14 in the tld
this domain io.vn is a two-label domain name formed by the labels io and vn. It can be registered to host a website, route email, or point to other online services. Its actual use depends on DNS records and ownership; without those, it simply resolves to nothing.
Same first word
bftech.de |
bftech.cz |
bftech.com.br |
bftech.co.kr |
bftech.com.sg |
bftech.com |
bftech.io.vn |
bftech.us |
bftech.co.za |
bftech.com.cn |
bftech.org |
Similar names
DNS History
4 records (4 active, 0 former)
●A103.9.76.102026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 21:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bftech.io.vn | ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.67
NS records: ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bftech.io.vn (unsigned zone)
⏱️ Timing
Total: 2046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.9.76.10 |
| NS | 3 | ns-b2.tenten.vn, ns-b1.tenten.vn... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
IP Addresses
bftech.io.vn points to a single IP number: 103.9.76.10.
Other host names, for instance www.hocketoantaidalat.vn, chatdotsinhkhoi.com, cpcontacts.ngocthinh.io.vn, cpanel.daklakcoffee.vn and cpcontacts.terrahome.com.vn share IP numbers with bftech.io.vn.
Name Servers
The domain bftech.io.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
bftech.io.vn shares name servers with other domains at least partially, for instance mpgolf.vn, huyenvu.com.vn, thcsphuoctin.edu.vn, lumierebayfront.com.vn and meetingqr.id.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