tlcs.ac.th - robtex.com
tlcs.ac.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.50.254.13🇹🇭 CSLOX-IDC-AS-AP147.50.254.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 19-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv13.hostatom.com | ||||||
| NS | ns1.chiangraimedia.com ⭐ | ||||||
| A | 147.50.254.13🇹🇭 CSLOX-IDC-AS-AP147.50.254.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 19-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv13.hostatom.com | ||||||
| NS | ns2.chiangraimedia.com | ||||||
| A | 147.50.254.13🇹🇭 CSLOX-IDC-AS-AP147.50.254.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 19-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv13.hostatom.com | ||||||
| MX | mail.tlcs.ac.th ⭐ | ||||||
| A | 147.50.254.13🇹🇭 CSLOX-IDC-AS-AP147.50.254.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 19-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv13.hostatom.com | ||||||
| TXT | v=spf1 a mx ip4:147.50.254.13 ip6:fe80:0:0:0:ca1f:66ff:fed4:df2 ~all | ||||||
| SOA | ns1.chiangraimedia.comhostmaster@tlcs.ac.th 2025-12-21 #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=1260715128 | ||||||
Subdomains
Same first word
tlcs.co.uk |
tlcs.ac.th |
tlcs.ca |
tlcs.us |
tlcs.org.cn |
tlcs.org.uk |
tlcs.it |
tlcs.pro |
tlcs.nl |
tlcs.net |
tlcs.jp |
tlcs.ru |
tlcs.me |
tlcs.de |
tlcs.com |
tlcs.eu |
tlcs.co.bw |
tlcs.org |
tlcs.org.sg |
tlcs.com.au |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chiangraimedia.com2026-04-29 → 2026-07-15 · 2 obs
● 2026-07-15 14:23:54
●NSns2.chiangraimedia.com2026-04-29 → 2026-07-15 · 2 obs
● 2026-07-15 14:23:54
●MXmail.tlcs.ac.th2026-04-29 → 2026-07-15 · 2 obs
● 2026-07-15 14:23:54
●A147.50.254.132026-04-29 → 2026-07-15 · 2 obs
● 2026-07-15 14:23:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | b.thains.co.th, p.thains.co.th, a.thains.co.th, nn1.thains.co.th... | 11 records |
| tlcs.ac.th | ns1.chiangraimedia.com, ns2.chiangraimedia.com | - |
✅ Authoritative Response
Server:147.50.254.13
NS records: ns1.chiangraimedia.com, ns2.chiangraimedia.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 203.159.64.64 for DNSKEY th
⏱️ Timing
Total: 4579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.50.254.13 |
| NS | 2 | ns1.chiangraimedia.com, ns2.chiangraimedia.com |
| MX | 1 | mail.tlcs.ac.th (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:147.50.254.13 ip6:fe80:0 |
| SOA | 1 | ns1.chiangraimedia.com hostmaster.tlcs.a |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (b.thains.co.th, b.thains.co.th, p.thains.co.th...)
Out-of-bailiwick: 1 (ns.thnic.net)
Analysis
Hierarchy
The parent domain of mail.tlcs.ac.th and www.tlcs.ac.th is tlcs.ac.th.
IP Addresses
tlcs.ac.th directs to one IP number, which is 147.50.254.13.
Among the host names that share IP numbers with tlcs.ac.th are mail.xn--42cg6bhpa3df8fzbi0dyg1e.com, mail.rocksaltthailand.com, bcr.ac.th and two others.
Name Servers
The NS records for tlcs.ac.th delegate to ns1.chiangraimedia.com and ns2.chiangraimedia.com.
tlcs.ac.th uses the same name servers as other domains, for example crms4.ac.th and dpw.ac.th.
There is at least partial name server overlap between tlcs.ac.th and other domains — pdacr.org, chiangraiappletour.com, journalistthailand.com and two more among them.
These name servers frequently co-occur with the name servers th25.hostatom.com and th26.hostatom.com.
Each of ns1.chiangraimedia.com and ns2.chiangraimedia.com points to exactly one IP address: 147.50.254.13.
ns1.chiangraimedia.com and ns2.chiangraimedia.com each have 147.50.254.13 IP addresses.
Mail Servers
tlcs.ac.th routes its mail through a single mail server, mail.tlcs.ac.th.
mail.tlcs.ac.th resolves to 147.50.254.13 and no other IP number.