iotech.vn - robtex.com
iotech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.5.48🇻🇳 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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=2030754386 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns-master.inet.vn2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 06:46:18
● 2026-05-10 09:19:26
●NSns1.inet.vn2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 06:46:18
● 2026-05-10 09:19:26
○NSns1.zonedns.vn2018-05-24 → 2018-05-24 · 3 obs
○ 2026-05-03 06:46:18
○ 2026-05-10 09:19:26
●NSns2.inet.vn2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 06:46:18
● 2026-05-10 09:19:26
○NSns2.zonedns.vn2018-05-24 → 2018-05-24 · 3 obs
○ 2026-05-03 06:46:18
○ 2026-05-10 09:19:26
●NSns3.inet.vn2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 06:46:18
● 2026-05-10 09:19:26
○NSns3.zonedns.vn2018-05-24 → 2018-05-24 · 3 obs
○ 2026-05-03 06:46:18
○ 2026-05-10 09:19:26
○MXiotech-vn.mail.protection.outlook.com2018-05-24 → 2018-05-24 · 3 obs
○ 2026-05-03 06:46:18
○ 2026-05-10 09:19:26
○A13.76.245.962018-05-24 → 2018-05-24 · 3 obs
○ 2026-05-03 06:46:18
○ 2026-05-10 09:19:26
●A202.92.5.482026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 06:46:18
● 2026-05-10 09:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| iotech.vn | ns3.inet.vn, ns2.inet.vn, ns1.inet.vn | 3 records |
✅ Authoritative Response
Server:203.113.174.10
NS records: ns3.inet.vn, ns2.inet.vn, ns1.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iotech.vn (unsigned zone)
⏱️ Timing
Total: 4290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.5.48 |
| NS | 3 | ns2.inet.vn, ns1.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
IP Addresses
iotech.vn points to IP number 202.92.5.48.
For instance, other host names tuvanlamnha.vn, smtp.dongdudn.edu.vn, dienmaygiakho.net, dieulinh2410.id.vn and afsstore.euro.student.trinhan.edu.vn share IP numbers with iotech.vn.
Name Servers
iotech.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
iotech.vn shares name servers with other domains at least partially, for example nguyenthanhthaonhu.biz.vn, appsheet.edu.vn, timkiem24h.com, chinhsach.com.vn and trannhomdaily.com.
Hosts with two IP numbers
- Host ns1.inet.vn points to: 2001:df7:ce00:1::7 and 202.92.4.25
- Host ns2.inet.vn points to: 2401:5f80:2001:4::30 and 210.211.99.38
- Host ns3.inet.vn points to: 2401:5f80:4001:4::14 and 203.113.174.42
Hosts with one IP number
- Host ns-master.inet.vn points to: 202.92.4.8