vtech.ac.th - robtex.com
vtech.ac.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.78.167.121🇹🇭 NTPCL-AS-AP185.78.167.0/24 Proxy-registered route object | ||||||
| NS | ns1.server.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.webeschool.com ⚠️ Not in zone NS records | ||||||
| A | 185.78.167.121🇹🇭 NTPCL-AS-AP185.78.167.0/24 Proxy-registered route object | ||||||
| NS | ns2.server.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.webeschool.com ⚠️ Not in zone NS records | ||||||
| A | 185.78.167.121🇹🇭 NTPCL-AS-AP185.78.167.0/24 Proxy-registered route object | ||||||
| MX | mail.vtech.ac.th ⭐ | ||||||
| A | 185.78.167.121🇹🇭 NTPCL-AS-AP185.78.167.0/24 Proxy-registered route object | ||||||
| TXT | v=spf1 a mx ip4:185.78.167.121 ~all | ||||||
| SOA | ns1.server.comhostmaster@vtech.ac.th 2024-08-20 #0 | ||||||
ac.th
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.thains.co.th ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | c.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | nn1.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | ns.thnic.net ⚠️ Not in parent delegation | ||||||
| NS | p.thains.co.th ⚠️ Not in parent delegation | ||||||
| SOA | a.thains.co.thregistry@thains.co.th serial=1260512022 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.server.com2026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
●NSns1.webeschool.com2026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
●NSns2.server.com2026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
●NSns2.webeschool.com2026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
●MXmail.vtech.ac.th2026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
●A185.78.167.1212026-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 20:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | - |
| vtech.ac.th | ns2.webeschool.com, ns1.webeschool.com | - |
✅ Authoritative Response
Server:185.78.167.121
NS records: ns2.webeschool.com, ns1.webeschool.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtech.ac.th (unsigned zone)
⏱️ Timing
Total: 2063ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.78.167.121 |
| NS | 2 | ns2.server.com, ns1.server.com |
| MX | 1 | mail.vtech.ac.th (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.78.167.121 ~all |
| SOA | 1 | ns1.server.com hostmaster.vtech.ac.th |
Analysis
Hierarchy
vtech.ac.th is a parent of mail.vtech.ac.th, www.vtech.ac.th and pop.vtech.ac.th.
IP Addresses
vtech.ac.th points to a single IP number: 185.78.167.121.
other host names for instance pop.nongbua.ac.th, www.vtech.ac.th, bet.obec.go.th, nongbua.ac.th and www.bet.obec.go.th share IP numbers with vtech.ac.th.
Name Servers
vtech.ac.th is delegated to four name servers: ns1.server.com, ns2.server.com, ns1.webeschool.com and ns2.webeschool.com.
vtech.ac.th at least partially shares name servers with other domains, for instance kulturegitim.com.tr, mail-4-uk.co.uk, mail-uk.co.uk, icloudnow.net and nongbua.ac.th.
These name servers are commonly used with dns1.icloudnow.net, dns2.icloudnow.net, ns1.icloudnow.net, ns2.icloudnow.net, ns1.mail-uk.co.uk, ns1.galaksiajans.com and ns2.galaksiajans.com.
Host names with a single IP number:
ns1.webeschool.com points to 185.78.167.121 and ns2.webeschool.com points to 185.78.167.121.
Host names that point to 185.78.167.121: ns1.webeschool.com and ns2.webeschool.com.
Mail Servers
vtech.ac.th is handled by a single mail server, mail.vtech.ac.th.
Host name mail.vtech.ac.th points to IP address 185.78.167.121.