tbs.ac.th - robtex.com
tbs.ac.th
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=1260503091 | ||||||
Subdomains
mooc.tbs.ac.th |
information.tbs.ac.th |
www.tbs.ac.th |
gif.tbs.ac.th |
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NScns10.unlimithost.com2015-08-27 → 2016-02-05 · 4 obs
● 2016-02-05 21:03:10
○ 2016-04-27 05:47:22
○ 2026-05-03 08:23:32
○NScns54.unlimithost.com2015-08-27 → 2016-02-05 · 4 obs
● 2016-02-05 21:03:10
○ 2016-04-27 05:47:22
○ 2026-05-03 08:23:32
○NScns60.unlimithost.com2016-04-27 → 2017-02-14 · 5 obs
● 2016-04-27 05:47:22
● 2017-02-14 19:48:38
○ 2026-04-29 15:00:34
○ 2026-05-03 08:23:32
○NScns61.unlimithost.com2016-04-27 → 2017-02-14 · 5 obs
● 2016-04-27 05:47:22
● 2017-02-14 19:48:38
○ 2026-04-29 15:00:34
○ 2026-05-03 08:23:32
●NSns1.tbs.ac.th2026-04-29 → 2026-05-03 · 3 obs
● 2026-04-29 15:00:34
● 2026-05-03 08:23:32
●NSns2.tbs.ac.th2026-04-29 → 2026-05-03 · 3 obs
● 2026-04-29 15:00:34
● 2026-05-03 08:23:32
●MXalt1.aspmx.l.google.com2015-08-27 → 2026-05-03 · 2 obs
● 2026-05-03 08:23:32
●MXalt2.aspmx.l.google.com2015-08-27 → 2026-05-03 · 2 obs
● 2026-05-03 08:23:32
●MXalt3.aspmx.l.google.com2015-08-27 → 2026-05-03 · 2 obs
● 2026-05-03 08:23:32
●MXalt4.aspmx.l.google.com2015-08-27 → 2026-05-03 · 2 obs
● 2026-05-03 08:23:32
●MXaspmx.l.google.com2015-08-27 → 2026-05-03 · 2 obs
● 2026-05-03 08:23:32
●A203.170.129.82026-04-29 → 2026-05-03 · 3 obs
● 2026-04-29 15:00:34
● 2026-05-03 08:23:32
○A61.19.247.542015-08-27 → 2016-02-05 · 4 obs
● 2016-02-05 21:03:10
○ 2016-04-27 05:47:22
○ 2026-05-03 08:23:32
○A61.19.247.602016-04-27 → 2017-02-14 · 5 obs
● 2016-04-27 05:47:22
● 2017-02-14 19:48:38
○ 2026-04-29 15:00:34
○ 2026-05-03 08:23:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | - |
| tbs.ac.th | ns2.tbs.ac.th, ns1.tbs.ac.th | 2 records |
✅ Authoritative Response
Server:203.170.129.8
NS records: ns2.tbs.ac.th, ns1.tbs.ac.th
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th
⏱️ Timing
Total: 3764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.170.129.8 |
| NS | 2 | ns2.tbs.ac.th, ns1.tbs.ac.th |
| MX | 5 | aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 30)... |
| TXT | 4 | google-site-verification=qxVaOBRA6NenMvZ, google-site-verification=CDiFerAmUpQUvCJ... |
| SOA | 1 | ns1.tbs.ac.th root.tbs.ac.th |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.tbs.ac.th, ns1.tbs.ac.th)
Analysis
Hierarchy
tbs.ac.th is parent of mooc.tbs.ac.th, information.tbs.ac.th, www.tbs.ac.th and gif.tbs.ac.th.
IP Addresses
tbs.ac.th points to a single IP address: 203.170.129.8.
Other host names such as globalgamesworld.com, mail.bangkokflowerservice.com, mail.dctlanguage.com, eventesan.com and mail.pu-decor.com share IP numbers with tbs.ac.th.
Name Servers
tbs.ac.th is delegated to two name servers: ns1.tbs.ac.th and ns2.tbs.ac.th.
Hostnames with a single IP
ns1.tbs.ac.th resolves to: 203.170.129.8.
ns2.tbs.ac.th resolves to: 66.70.240.49.
Mail Servers
tbs.ac.th is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
tbs.ac.th shares at least some mail servers with other domains, for example amberwoodman.com, ns500671.ns500671.ns500754.ns500742.ns500704.ns500705.ns500688.ns500704.ns500671.ns500705.ns500649.ns500649.ns500666.ns500291.ns500131.lustychickser.com, shurred.com, ns500731.ns500731.ns500671.ns500742.ns500731.ns500742.ns500731.ns500742.ns500688.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com and ns500758.ns500758.ns500759.ns500698.ns500736.ns500735.ns500698.ns500698.ns500736.ns500698.ns500708.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com.
These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 142.251.2.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27; alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27; alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27.