rwk.ac.th - robtex.com
rwk.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=1260708018 | ||||||
Subdomains
Same first word
rwk.cn |
rwk.com |
rwk.us |
rwk.se |
rwk.it |
rwk.net |
rwk.nl |
rwk.ru |
rwk.kz |
rwk.org |
rwk.de |
rwk.jp |
rwk.ch |
rwk.ro |
rwk.at |
rwk.be |
rwk.ac.th |
rwk.in |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns538.hostsevenplus.com2026-04-29 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:00
●NSns539.hostsevenplus.com2026-04-29 → 2026-07-07 · 2 obs
● 2026-07-07 20:15:00
●MXalt1.aspmx.l.google.com2026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
●MXalt2.aspmx.l.google.com2026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
●MXalt3.aspmx.l.google.com2026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
●MXalt4.aspmx.l.google.com2026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
●MXaspmx.l.google.com2026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
●A43.229.79.392026-04-29 → 2026-07-07 · 5 obs
● 2026-05-29 17:20:56
○ 2026-06-27 16:57:24
● 2026-06-27 18:55:18
● 2026-07-07 20:15:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | 11 records |
| rwk.ac.th | ns538.hostsevenplus.com, ns539.hostsevenplus.com | - |
✅ Authoritative Response
Server:43.229.79.39
NS records: ns538.hostsevenplus.com, ns539.hostsevenplus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rwk.ac.th (unsigned zone)
⏱️ Timing
Total: 1943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.229.79.39 |
| NS | 2 | ns539.hostsevenplus.com, ns538.hostsevenplus.com |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | v=spf1 a mx ip4:43.229.79.39 include:_sp |
| SOA | 1 | ns538.hostsevenplus.com hostmaster.rwk.a |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.thains.co.th, b.thains.co.th, c.thains.co.th...)
Out-of-bailiwick: 1 (ns.thnic.net)
Analysis
Hierarchy
rwk.ac.th serves as the parent of ftp.rwk.ac.th and smtp.rwk.ac.th.
IP Addresses
rwk.ac.th has exactly one IP address — 43.229.79.39.
ns1069.hostsevenplus.com, ftp.rwk.ac.th, www.sereeruamthai.or.th plus two other host names have IP numbers in common with rwk.ac.th.
Name Servers
rwk.ac.th uses two name servers for its delegation: ns538.hostsevenplus.com and ns539.hostsevenplus.com.
rwk.ac.th shares its name server setup with other domains, such as singtongthai.com and srnp.co.
ns538.hostsevenplus.com resolves to 43.229.79.39; ns539.hostsevenplus.com resolves to the same IP address, 43.229.79.39.
Both ns538.hostsevenplus.com and ns539.hostsevenplus.com resolve to 43.229.79.39 IP addresses each.
Mail Servers
rwk.ac.th is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by rwk.ac.th are shared with other domains: cloudbb.com, yanoljacloudsolution.com, knowledgepoint.institute and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.