3dtech.com.vn - robtex.com
3dtech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.171.31.120🇻🇳 CMC-1203.171.31.0/24 CMCTELECOM-VN | ||||||
| PTR | static.cmcti.vn | ||||||
| NS | ns1.vdconline.vn ⭐ | ||||||
| A | 14.225.41.137🇻🇳 VNPT-AS-VN14.225.41.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns2.vdconline.vn | ||||||
| A | 14.225.197.109🇻🇳 VNPT-AS-VN14.225.197.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.3dtech.com.vn ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.vdconline.vnvdconline@tld 2025-07-17 #77 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022646207 | ||||||
Same first word
Similar names
echt3d.de |
techd3.com |
etch3d.com |
d3tech.net |
tech3d.sakura.ne.jp |
d3tech.com |
d3tech.de |
echt3d.ch |
tech3d.in |
echt3d.com |
tech3d.com |
tec3hd.blogspot.com |
tech3d.de |
3dhtec.com |
tech3d.co.uk |
DNS History
6 records (4 active, 2 former)
●NSns1.vdconline.vn2015-05-22 → 2026-03-30 · 2 obs
● 2026-03-30 22:51:04
●NSns2.vdconline.vn2015-05-22 → 2026-03-30 · 2 obs
● 2026-03-30 22:51:04
●MXmail.3dtech.com.vn2015-05-22 → 2026-03-30 · 2 obs
● 2026-03-30 22:51:04
●A203.171.31.1202026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 15:52:52
● 2026-03-30 22:51:04
○A210.245.87.1772015-10-17 → 2017-03-27 · 5 obs
● 2015-10-17 05:12:22
● 2017-03-27 01:52:34
○ 2026-03-23 15:52:52
○ 2026-03-30 22:51:04
○A210.245.92.1432015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-17 05:12:22
○ 2026-03-30 22:51:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| 3dtech.com.vn | ns2.vdconline.vn, ns1.vdconline.vn | - |
✅ Authoritative Response
Server:14.225.41.137
NS records: ns2.vdconline.vn, ns1.vdconline.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3dtech.com.vn (unsigned zone)
⏱️ Timing
Total: 2100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.171.31.120 |
| NS | 2 | ns1.vdconline.vn, ns2.vdconline.vn |
| MX | 1 | mail.3dtech.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.vdconline.vn vdconline.tld |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
IP Addresses
3dtech.com.vn resolves to one IP number: 203.171.31.120.
Other host names, for instance pdg.com.vn, batlotaotom.vn, pvgascity.com.vn, capheconsoc.com.vn and cocofarm.vn share IP numbers with 3dtech.com.vn.
Name Servers
3dtech.com.vn's delegation uses two name servers: ns1.vdconline.vn and ns2.vdconline.vn.
3dtech.com.vn uses the same name server setup as other domains, such as ginovn.com, jisc-vn.com, nbtv.vn, ansv.vn and 234.vn.
Host names with a single IP address: ns1.vdconline.vn points to 14.225.41.137; ns2.vdconline.vn points to 14.225.197.109.
Mail Servers
A single mail server handles 3dtech.com.vn, mail.3dtech.com.vn.