primotechthai.com - robtex.com
primotechthai.com
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=1786733079 | ||||||
Subdomains
smtp.primotechthai.com |
DNS History
8 records (6 active, 2 former)
●NSns1.hostcyber4u.com2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 18:54:06
●NSns2.hostcyber4u.com2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 18:54:06
●NSns8.hostcyber4u.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 18:54:02
● 2026-08-14 18:54:06
●NSns9.hostcyber4u.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 18:54:02
● 2026-08-14 18:54:06
○MXmail.primotechthai.com2015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 08:25:54
○ 2026-08-14 18:54:02
○ 2026-08-14 18:54:06
●MXprimotechthai-com.mail.protection.outlook.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 18:54:02
● 2026-08-14 18:54:06
○A203.151.163.2242015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 08:25:54
○ 2026-08-14 18:54:02
○ 2026-08-14 18:54:06
●A68.183.229.2342026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 18:54:02
● 2026-08-14 18:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| primotechthai.com | ns1.hostcyber4u.com, ns2.hostcyber4u.com | 2 records |
✅ Authoritative Response
Server:68.183.229.234
NS records: ns1.hostcyber4u.com, ns2.hostcyber4u.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for primotechthai.com (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.183.229.234 |
| NS | 2 | ns9.hostcyber4u.com, ns8.hostcyber4u.com |
| MX | 1 | primotechthai-com.mail.protection.outloo |
| TXT | 2 | v=spf1 include:_spf.mailersend.net inclu, MS=ms31570251 |
| SOA | 1 | ns9.hostcyber4u.com root.primotechthai.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hostcyber4u.com, ns2.hostcyber4u.com)
Analysis
Hierarchy
primotechthai.com is the parent zone for smtp.primotechthai.com.
IP Addresses
primotechthai.com has exactly one IP address — 68.183.229.234.
ns1.hostcyber4u.com, ns5.hostcyber4u.com, premiumpack.biz plus two other host names have IP numbers in common with primotechthai.com.
Name Servers
Four name servers handle the delegation for primotechthai.com: ns1.hostcyber4u.com, ns2.hostcyber4u.com, ns8.hostcyber4u.com and ns9.hostcyber4u.com.
Some of primotechthai.com's name servers are also used by other domains, including leoumbrella.com, premiumpack.biz, chriscraftasean.com and jblproduct.com.
These name servers often co-occur with the name servers ns6.hostcyber4u.com.
Host names pointing to two IP addresses:
The A records for ns8.hostcyber4u.com return 14.128.8.6 and 139.99.9.105.
Host names resolving to a single IP address:
ns1.hostcyber4u.com resolves to the IP address 68.183.229.234.
ns2.hostcyber4u.com resolves to the IP address 68.183.229.234.
ns9.hostcyber4u.com resolves to the IP address 68.183.229.234.
Three host names point to 68.183.229.234: ns1.hostcyber4u.com, ns2.hostcyber4u.com and ns9.hostcyber4u.com.
Mail Servers
primotechthai.com uses one mail server — primotechthai-com.mail.protection.outlook.com.
primotechthai-com.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.