tkctech.vn - robtex.com
tkctech.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=2030753623 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 01:17:54
●NSns2.matbao.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 01:17:54
●MXmail.tkctech.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 01:17:54
●A222.255.117.2452026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 01:17:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn... | - |
| tkctech.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkctech.vn (unsigned zone)
⏱️ Timing
Total: 1398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.255.117.245 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| MX | 1 | mail.tkctech.vn (pri: 5) |
| TXT | 1 | v=spf1 +mx +a +ip4:103.200.23.49 +includ |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
tkctech.vn is a parent of www.tkctech.vn and mail.tkctech.vn.
IP Addresses
tkctech.vn points to a single IP number: 222.255.117.245.
Other host names, for instance emsvietnam.vn, www.tkctech.vn and cti.com.vn share IP numbers with tkctech.vn.
Name Servers
tkctech.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
tkctech.vn shares name servers with other domains at least partially, for instance trungnguyen.group, bnbgroup.vn, yensaohuongyen.vn, nextmarketing.vn and doita.vn.
these name servers are often used with ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
ns1.matbao.com and ns1.matbao.vn point to 13.250.228.99 and 103.110.128.60.
ns2.matbao.com and ns2.matbao.vn point to 35.198.203.127 and 103.138.89.11.
Hosts pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Hosts pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.
Mail Servers
The mail server for tkctech.vn is mail.tkctech.vn.
Host name mail.tkctech.vn resolves to IP 103.200.23.49.