cho-on.com - robtex.com
cho-on.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| NS | ns2.cho-on.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| NS | ns1.cho-on.com ⚠️ Not in parent delegation | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| NS | ns1.ideeidea.com ⚠️ Not in zone NS records | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| NS | ns2.ideeidea.com ⚠️ Not in zone NS records | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| MX | mail.cho-on.com ⭐ | ||||||
| A | 203.170.190.137🇹🇭 CSLOX-IDC-AS-AP203.170.190.0/24 IDC Bangrak Customer | ||||||
| PTR | thsv37.hostatom.com | ||||||
| TXT | v=spf1 +a +mx +a:thsv37.hostatom.com -all | ||||||
| SOA | ns2.cho-on.cominfo@ideaspace.co.th 2025-12-07 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
Same first word
cho-on.com |
DNS History
10 records (6 active, 4 former)
●NSns1.cho-on.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 13:39:06
● 2026-03-23 01:53:26
●NSns1.ideeidea.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 13:39:06
● 2026-03-23 01:53:26
●NSns2.cho-on.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 13:39:06
● 2026-03-23 01:53:26
●NSns2.ideeidea.com2026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 13:39:06
● 2026-03-23 01:53:26
○NSns5.hostchang.com2015-10-30 → 2017-01-09 · 4 obs
● 2017-01-09 18:00:10
○ 2026-02-19 13:39:06
○ 2026-03-23 01:53:26
○NSns6.hostchang.com2015-10-30 → 2017-01-09 · 4 obs
● 2017-01-09 18:00:10
○ 2026-02-19 13:39:06
○ 2026-03-23 01:53:26
●MXmail.cho-on.com2015-10-30 → 2026-03-23 · 2 obs
● 2026-03-23 01:53:26
○A128.199.174.612015-10-30 → 2016-06-08 · 4 obs
● 2016-06-08 23:06:58
○ 2016-08-29 17:40:52
○ 2026-03-23 01:53:26
○A128.199.216.322016-08-29 → 2017-01-09 · 5 obs
● 2016-08-29 17:40:52
● 2017-01-09 18:00:10
○ 2026-02-19 13:39:06
○ 2026-03-23 01:53:26
●A203.170.190.1372026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 13:39:06
● 2026-03-23 01:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cho-on.com | ns1.ideeidea.com, ns2.ideeidea.com | 2 records |
✅ Authoritative Response
Server:203.170.190.137
NS records: ns1.ideeidea.com, ns2.ideeidea.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cho-on.com (unsigned zone)
⏱️ Timing
Total: 3568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.170.190.137 |
| NS | 2 | ns2.cho-on.com, ns1.cho-on.com |
| MX | 1 | mail.cho-on.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:thsv37.hostatom.com -al |
| SOA | 1 | ns2.cho-on.com info.ideaspace.co.th |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ideeidea.com, ns2.ideeidea.com)
Analysis
Hierarchy
cho-on.com is a parent of mail.cho-on.com, ns2.cho-on.com and ns1.cho-on.com.
IP Addresses
cho-on.com resolves to a single IP address: 203.170.190.137.
Other host names including ns2.ktpan.com, 2555vskrubber.com, mail.1008idea.com, ns1.1008idea.com and mail.genedia.in.th share IP numbers with cho-on.com.
Name Servers
cho-on.com is delegated to four name servers: ns1.cho-on.com, ns2.cho-on.com, ns1.ideeidea.com and ns2.ideeidea.com.
cho-on.com at least partially shares name servers with other domains, for example actorganic-cert.or.th, tumdemo.com and ideeidea.com.
these name servers are commonly used with ns1.actorganic-cert.or.th, ns2.actorganic-cert.or.th, ns1.tumdemo.com and ns2.tumdemo.com.
Host names with one IP number: The host names ns1.cho-on.com, ns2.cho-on.com, ns1.ideeidea.com and ns2.ideeidea.com point to 203.170.190.137.
Mail Servers
cho-on.com is handled by a single mail server, mail.cho-on.com.
mail.cho-on.com points to a single IP: 203.170.190.137.