tunatech.vn - robtex.com
tunatech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.71🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| PTR | ip-202-92-4-25.defastlink.net | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-210-211-99-38.defastlink.net | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| PTR | ip-203-113-174-42.defastlink.net | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2030754603 | ||||||
Subdomains
www.tunatech.vn |
Same first word
Similar names
authentc.com |
technaut.be |
techtuan.com |
auttench.com |
natutech.com.mx |
natutech.com |
technaut.im |
tunechat.com |
tutechan.mobi |
natutech.vn |
technaut.nl |
thetucan.com |
tutechan.cn |
techtuna.com |
DNS History
5 records (5 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:43:38
●A202.92.4.712026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| tunatech.vn | ns3.inet.vn, ns1.inet.vn, ns2.inet.vn | 3 records |
✅ Authoritative Response
Server:203.113.174.10
NS records: ns3.inet.vn, ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tunatech.vn (unsigned zone)
⏱️ Timing
Total: 4272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.71 |
| NS | 3 | ns1.inet.vn, ns3.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.inet.vn, ns2.inet.vn, ns3.inet.vn)
Analysis
Hierarchy
tunatech.vn is the parent of www.tunatech.vn.
IP Addresses
tunatech.vn resolves to one IP number: 202.92.4.71.
other host names including hocvienanninh.com, www.manhnguyencleanroom.vn, cdytbaclieu.stemlib.vn, cpcalendars.truongdaotaolaixe.vn and fiatoairport-city.com.vn share IP numbers with tunatech.vn.
Name Servers
tunatech.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
tunatech.vn at least partially shares name servers with other domains, for instance nextgrp.vn, bdshcm.com.vn, id-town.com.vn, auvietco.net and minhanhhanoi.com.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.