designtech.edu.vn - robtex.com
designtech.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.223.36🇻🇳 VNPT-AS-VN103.57.220.0/22 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 | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
edu.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=2018564896 | ||||||
Same first word
designtech.io |
designtech.online |
designtech.hu |
designtech.pk |
designtech.se |
designtech.edu.vn |
designtech.ie |
designtech.com.au |
designtech.in |
designtech.dk |
designtech.ch |
designtech.com |
designtech.co.jp |
Similar names
techdesign.com.sg |
techdesign.online |
thedesignc.com |
techdesign.se |
techdesign.xyz |
techdesign.be |
techdesing.com |
techdesign.co.jp |
techdesign.com.au |
techdesign.com |
techdesign.ru |
DNS History
9 records (4 active, 5 former)
●NSns-master.inet.vn2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 20:00:44
● 2026-05-10 23:51:38
●NSns1.inet.vn2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 20:00:44
● 2026-05-10 23:51:38
●NSns2.inet.vn2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 20:00:44
● 2026-05-10 23:51:38
○NSns4.tenten.vn2018-08-14 → 2018-08-14 · 3 obs
○ 2026-04-30 20:00:44
○ 2026-05-10 23:51:38
○NSns5.tenten.vn2018-08-14 → 2018-08-14 · 3 obs
○ 2026-04-30 20:00:44
○ 2026-05-10 23:51:38
○NSns6.tenten.vn2018-08-14 → 2018-08-14 · 3 obs
○ 2026-04-30 20:00:44
○ 2026-05-10 23:51:38
○MXmail.designtech.edu.vn2018-08-14 → 2018-08-14 · 3 obs
○ 2026-04-30 20:00:44
○ 2026-05-10 23:51:38
●A103.57.223.362026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 20:00:44
● 2026-05-10 23:51:38
○A45.252.248.202018-08-14 → 2018-08-14 · 3 obs
○ 2026-04-30 20:00:44
○ 2026-05-10 23:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| designtech.edu.vn | ns2.inet.vn, ns1.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns2.inet.vn, ns1.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for designtech.edu.vn (unsigned zone)
⏱️ Timing
Total: 1544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.223.36 |
| NS | 2 | ns1.inet.vn, ns2.inet.vn |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
designtech.edu.vn points to a single IP address: 103.57.223.36.
Other host names such as duyanhvn.top, tenbidanh.soixam.id.vn, www.dailyisuzu.vn, www.tuvanchungnhan.vn and thethaogymtt.id.vn share IPs with designtech.edu.vn.
Name Servers
designtech.edu.vn is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
designtech.edu.vn at least partially shares name servers with other domains, for example thienankhoi.vn, ledgiagoc.vn, mochifoods.vn, giaydankinhchongnang.com and thoitrangtreem.vn.
these name servers are commonly used alongside ns3.inet.vn name servers.
Host names with two IPs:
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.
Host names with one IP:
ns-master.inet.vn points to 202.92.4.8.