thienminhtech.com - robtex.com
thienminhtech.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=1786095069 | ||||||
Subdomains
Same first word
thienminhtech.com |
DNS History
8 records (7 active, 1 former)
●NSns1.vdconline.vn2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●NSns2.vdconline.vn2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●MXalt1.aspmx.l.google.com2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●MXalt2.aspmx.l.google.com2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●MXaspmx2.googlemail.com2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●MXaspmx3.googlemail.com2015-07-25 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:10
●A118.69.83.352026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:12:08
● 2026-08-07 09:35:10
○A124.158.10.1582015-07-25 → 2016-09-12 · 4 obs
● 2016-09-12 20:19:22
○ 2026-03-31 21:12:08
○ 2026-08-07 09:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thienminhtech.com | ns1.vdconline.vn, ns2.vdconline.vn | - |
✅ Authoritative Response
Server:14.225.197.109
NS records: ns1.vdconline.vn, ns2.vdconline.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thienminhtech.com (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.69.83.35 |
| NS | 2 | ns2.vdconline.vn, ns1.vdconline.vn |
| MX | 5 | aspmx2.googlemail.com (pri: 30), aspmx3.googlemail.com (pri: 30)... |
| TXT | 1 | google-site-verification=cbGGTchsHmh6qLW |
| SOA | 1 | ns1.vdconline.vn vdconline.tld |
Analysis
Hierarchy
thienminhtech.com serves as the parent of ns1.thienminhtech.com, www.thienminhtech.com, ns2.thienminhtech.com and tmitech.thienminhtech.com.
IP Addresses
thienminhtech.com has exactly one IP address — 118.69.83.35.
saigonisb.hub.edu.vn, tmiads.vn, sustainableturffarms.com plus two other host names have IP numbers in common with thienminhtech.com.
Name Servers
thienminhtech.com has two authoritative name servers — ns1.vdconline.vn and ns2.vdconline.vn.
The name server configuration of thienminhtech.com is shared with other domains, for instance ngabadongloc.org.vn, vietnamlegendtravel.com, iphonecugiare.vn and two others.
thienminhtech.com has a partial name server overlap with other domains — among them ansinh.edu.vn and i-design.vn.
ns1.vdconline.vn directs to 14.225.41.137 and ns2.vdconline.vn directs to 14.225.197.109; each host name points to exactly one IP number.
Mail Servers
thienminhtech.com has four mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
At least some of the mail servers used by thienminhtech.com are shared with other domains: baratanga.com, ns500841.ns500821.ns500821.ns500794.ns500821.ns500821.ns500821.ns500794.ns500821.ns500795.ns500821.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com, ns500671.ns500754.ns500731.ns500742.ns500742.ns500731.ns500704.ns500666.ns500653.ns500153.tenderladiesbz.com and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.
The four hostnames aspmx2.googlemail.com, aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com each point to a pair of IP addresses — aspmx2.googlemail.com to 108.177.123.27 and 2800:3f0:4003:c0f::1a; aspmx3.googlemail.com to 172.253.116.26 and 2a00:1450:400b:c02::1b; alt1.aspmx.l.google.com to 108.177.123.27 and 2800:3f0:4003:c0f::1b; alt2.aspmx.l.google.com to 172.253.116.27 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1b IP addresses.