simplex.co.th - robtex.com
simplex.co.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.155.18.110🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | cat18110.lnwhostname.com | ||||||
| NS | ns291.pathosting.com ⭐ | ||||||
| A | 122.155.18.110🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | cat18110.lnwhostname.com | ||||||
| NS | ns292.pathosting.com | ||||||
| A | 122.155.18.110🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | cat18110.lnwhostname.com | ||||||
| MX | mail.simplex.co.th ⭐ | ||||||
| A | 122.155.18.110🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | cat18110.lnwhostname.com | ||||||
| TXT | v=spf1 a mx ip4:122.155.18.110 include:_spf.lnwdns.com ~all | ||||||
| SOA | ns291.pathosting.comhostmaster@simplex.co.th 2024-08-10 #0 | ||||||
co.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=1260603009 | ||||||
Subdomains
mail.simplex.co.th |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.porar.com2015-06-09 → 2017-04-10 · 4 obs
● 2017-04-10 08:57:54
○ 2026-05-22 01:40:54
○ 2026-06-02 18:51:12
●NSns291.pathosting.com2026-05-22 → 2026-06-02 · 3 obs
● 2026-05-22 01:40:54
● 2026-06-02 18:51:12
●NSns292.pathosting.com2026-05-22 → 2026-06-02 · 3 obs
● 2026-05-22 01:40:54
● 2026-06-02 18:51:12
○NSns3.porar.com2015-06-09 → 2017-04-10 · 4 obs
● 2017-04-10 08:57:54
○ 2026-05-22 01:40:54
○ 2026-06-02 18:51:12
○NSns4.porar.com2015-06-09 → 2017-04-10 · 4 obs
● 2017-04-10 08:57:54
○ 2026-05-22 01:40:54
○ 2026-06-02 18:51:12
●MXmail.simplex.co.th2015-06-09 → 2026-06-02 · 2 obs
● 2026-06-02 18:51:12
●A122.155.18.1102026-05-22 → 2026-06-02 · 3 obs
● 2026-05-22 01:40:54
● 2026-06-02 18:51:12
○A203.150.20.192015-06-09 → 2017-04-10 · 4 obs
● 2017-04-10 08:57:54
○ 2026-05-22 01:40:54
○ 2026-06-02 18:51:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | - |
| simplex.co.th | ns292.pathosting.com, ns291.pathosting.com | - |
✅ Authoritative Response
Server:122.155.18.110
NS records: ns292.pathosting.com, ns291.pathosting.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th
⏱️ Timing
Total: 4139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.155.18.110 |
| NS | 2 | ns292.pathosting.com, ns291.pathosting.com |
| MX | 1 | mail.simplex.co.th (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:122.155.18.110 include:_ |
| SOA | 1 | ns291.pathosting.com hostmaster.simplex. |
Analysis
Hierarchy
The domain mail.simplex.co.th falls under the parent simplex.co.th.
IP Addresses
simplex.co.th has exactly one IP address — 122.155.18.110.
globaleducatethai.com, mail.srvschool.ac.th, smtp.srvschool.ac.th plus two other host names have IP numbers in common with simplex.co.th.
Name Servers
DNS delegation for simplex.co.th points to two name servers: ns291.pathosting.com and ns292.pathosting.com.
The name server configuration of simplex.co.th is shared with other domains, for instance srvschool.ac.th, tripanddrip.com, ant-truck.com and two others.
simplex.co.th has partial name server overlap with other domains, including wangjuntrgolf.com.
These name servers tend to be deployed in combination with the name servers ns1.siamdatahost.com and ns2.siamdatahost.com.
Both ns291.pathosting.com and ns292.pathosting.com have a single IP address, 122.155.18.110, and share it.
Host names pointing to 122.155.18.110 IP addresses: ns291.pathosting.com and ns292.pathosting.com.
Mail Servers
simplex.co.th uses one mail server — mail.simplex.co.th.
mail.simplex.co.th has exactly one IP number: 122.155.18.110.