fintechco.vn - robtex.com
fintechco.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=2030752027 | ||||||
Subdomains
Same first word
fintechco.vn |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.fintechco.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:57:02
●A103.221.220.312026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 16:57:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| fintechco.vn | ns-b2.tenten.vn, ns-b1.tenten.vn, ns-b3.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b2.tenten.vn, ns-b1.tenten.vn, ns-b3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fintechco.vn (unsigned zone)
⏱️ Timing
Total: 2067ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.220.31 |
| NS | 3 | ns-b2.tenten.vn, ns-b3.tenten.vn... |
| MX | 1 | mail.fintechco.vn (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.221.220.31~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
fintechco.vn is a parent of mail.fintechco.vn and www.fintechco.vn.
IP Addresses
fintechco.vn resolves to one IP number: 103.221.220.31.
other host names including linhkiensurface.com, appbanquyen.com, vanphongphambanhat.com, www.aiworld.vn and felt-fabric.com share IP numbers with fintechco.vn.
Name Servers
fintechco.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
fintechco.vn at least partially shares name servers with other domains, for instance royalstarlake.vn, wpet.id.vn, lotus-edu.vn, edupham.io.vn and danikor.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.
Mail Servers
fintechco.vn is handled by a single mail server, mail.fintechco.vn.
mail.fintechco.vn resolves to IP 103.221.220.31.