ndtech.com.vn - robtex.com
ndtech.com.vn
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=2022706513 | ||||||
Subdomains
www.ndtech.com.vn |
Same first word
ndtech.co.uk |
ndtech.it |
ndtech.cz |
ndtech.org |
ndtech.in |
ndtech.net |
ndtech.xyz |
ndtech.com.cn |
ndtech.com |
ndtech.us |
ndtech.ru |
ndtech.com.vn |
ndtech.vn |
ndtech.com.br |
ndtech.co |
Similar names
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
●MXaspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
●A120.72.119.72026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 15 records |
| ndtech.com.vn | ns1.nina.vn, ns2.nina.vn, ns3.nina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.nina.vn, ns2.nina.vn, ns3.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndtech.com.vn (unsigned zone)
⏱️ Timing
Total: 2267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.72.119.7 |
| NS | 3 | ns1.nina.vn, ns2.nina.vn... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 +a +mx +ip4:120.72.119.7 ~all, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.nina.vn hostmaster.ndtech.com.vn |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Hierarchy
ndtech.com.vn is the parent of www.ndtech.com.vn.
IP Addresses
ndtech.com.vn resolves to one IP number: 120.72.119.7.
other host names including daithanhgroup.net.vn, biahoituancanh.com, mamsachau.com, www.hatuanhoan.net and miennam.shoptanadaithanh.vn share IP numbers with ndtech.com.vn.
Name Servers
ndtech.com.vn is delegated to three name servers ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.
ndtech.com.vn at least partially shares name servers with other domains, for instance epmamxemay.com, hoangtrangapple.com, mayrangcaphe.net, thienapple.com and nhakhoahoanggia.net.
These name servers are commonly used with ns1.dotvndns.vn, ns4.nina.vn, ns1.nasani.vn, ns2.nasani.vn and ns3.nasani.vn.
Host names with one IP number: ns1.nina.vn points to 112.213.89.3; ns2.nina.vn points to 222.255.121.247; ns3.nina.vn points to 112.213.89.22.
Mail Servers
ndtech.com.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ndtech.com.vn shares some mail servers with other domains, at least partially, for instance perthwebdesign.com.au, degustabox.fr, wyld.tv, ns500698.ns500759.ns500759.ns500758.ns500735.ns500736.ns500735.ns500735.ns500698.ns500698.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and themainbranch.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 192.178.155.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27