siam2u.com - robtex.com
siam2u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.254.134.23🇹🇭 CSLOX-IDC-AS-AP27.254.128.0/19 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv82.hostatom.com | ||||||
| NS | ns2.siam2u.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 27.254.134.23🇹🇭 CSLOX-IDC-AS-AP27.254.128.0/19 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv82.hostatom.com | ||||||
| NS | ns1.siam2u.com ⚠️ Not in parent delegation | ||||||
| A | 27.254.134.23🇹🇭 CSLOX-IDC-AS-AP27.254.128.0/19 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv82.hostatom.com | ||||||
| NS | th163.hostatom.com ⚠️ Not in zone NS records | ||||||
| A | 27.254.134.23🇹🇭 CSLOX-IDC-AS-AP27.254.128.0/19 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv82.hostatom.com | ||||||
| NS | th164.hostatom.com ⚠️ Not in zone NS records | ||||||
| A | 66.70.141.3🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ip3.ip-66-70-141.net | ||||||
| MX | mail.siam2u.com ⭐ | ||||||
| A | 27.254.134.23🇹🇭 CSLOX-IDC-AS-AP27.254.128.0/19 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | thsv82.hostatom.com | ||||||
| TXT | v=spf1 +a +mx +a:thsv82.hostatom.com -all | ||||||
| SOA | ns2.siam2u.compostmaster@siam2u.com 2026-02-24 #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=1774595137 | ||||||
Subdomains
Same first word
siam2u.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSfred.ns.cloudflare.com2017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
○NSmichelle.ns.cloudflare.com2017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
○NSns1.digitalocean.com2015-08-06 → 2016-07-09 · 4 obs
● 2016-07-09 06:58:30
○ 2017-05-13 07:01:34
○ 2026-03-27 07:19:50
●NSns1.siam2u.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 06:16:56
● 2026-03-27 07:19:50
○NSns2.digitalocean.com2015-08-06 → 2016-07-09 · 4 obs
● 2016-07-09 06:58:30
○ 2017-05-13 07:01:34
○ 2026-03-27 07:19:50
●NSns2.siam2u.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 06:16:56
● 2026-03-27 07:19:50
○NSns3.digitalocean.com2015-08-06 → 2016-07-09 · 4 obs
● 2016-07-09 06:58:30
○ 2017-05-13 07:01:34
○ 2026-03-27 07:19:50
●NSth163.hostatom.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 06:16:56
● 2026-03-27 07:19:50
●NSth164.hostatom.com2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 06:16:56
● 2026-03-27 07:19:50
●MXmail.siam2u.com2017-05-13 → 2026-03-27 · 2 obs
● 2026-03-27 07:19:50
○A104.18.38.1372017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
○A104.18.39.1372017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
○A128.199.124.1292015-08-06 → 2016-07-09 · 4 obs
● 2016-07-09 06:58:30
○ 2017-05-13 07:01:34
○ 2026-03-27 07:19:50
○A2400:cb00:2048:1::6812:26892017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
○A2400:cb00:2048:1::6812:27892017-05-13 → 2017-05-13 · 4 obs
● 2017-05-13 07:01:34
○ 2026-02-18 06:16:56
○ 2026-03-27 07:19:50
●A27.254.134.232026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 06:16:56
● 2026-03-27 07:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| siam2u.com | th164.hostatom.com, th163.hostatom.com | 2 records |
✅ Authoritative Response
Server:66.70.141.3
NS records: th164.hostatom.com, th163.hostatom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siam2u.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.254.134.23 |
| NS | 2 | ns2.siam2u.com, ns1.siam2u.com |
| MX | 1 | mail.siam2u.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:thsv82.hostatom.com -al |
| SOA | 1 | ns2.siam2u.com postmaster.siam2u.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (th164.hostatom.com, th163.hostatom.com)
Analysis
Hierarchy
The parent of mail.siam2u.com, ns2.siam2u.com and ns1.siam2u.com is siam2u.com.
IP Addresses
siam2u.com points to an IP address: 27.254.134.23.
other host names include ns2.tbhlc.com, xn--72c5bbu7bxjmb.com, mail.xn--72c5bbu7bxjmb.com, mail.pacificpoint.co.th and ns2.lk-rich.com; they share IP numbers with siam2u.com.
Name Servers
siam2u.com delegates to four name servers: th163.hostatom.com, th164.hostatom.com, ns1.siam2u.com and ns2.siam2u.com.
siam2u.com at least partially shares name servers with other domains, for instance procoming.com, teemtaro.com, lk-rich.com, redwoods.co.th and kanokmat.com.
These name servers are commonly used with the name servers ns1.procoming.com, ns2.procoming.com, ns1.teemtaro.com, ns2.teemtaro.com, ns1.lk-rich.com, ns1.redwoods.co.th, ns2.redwoods.co.th and ns1.kanokmat.com.
Host names with a single IP:
th163.hostatom.com points to: 27.254.134.23.
th164.hostatom.com points to: 66.70.141.3.
ns1.siam2u.com points to: 27.254.134.23.
ns2.siam2u.com points to: 27.254.134.23.
Host names pointing to 27.254.134.23: th163.hostatom.com, ns1.siam2u.com and ns2.siam2u.com.
Mail Servers
siam2u.com is handled by a single mail server, mail.siam2u.com.
The host name mail.siam2u.com points to IP 27.254.134.23.