lighttek.com.vn - robtex.com
lighttek.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.211.125.205🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| NS | ns1.bkhost.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 171.244.10.8🇻🇳 VTDC-AS-VN171.244.10.0/24 Proxy-registered route object | ||||||
| NS | ns2.bkhost.vn ⚠️ Not in zone NS records | ||||||
| A | 171.244.10.8🇻🇳 VTDC-AS-VN171.244.10.0/24 Proxy-registered route object | ||||||
| NS | ns20.bkhost.vn ⚠️ Not in parent delegation | ||||||
| A | 210.211.125.205🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| NS | ns21.bkhost.vn ⚠️ Not in zone NS records | ||||||
| A | 210.211.125.205🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| MX | lighttek.com.vn ⭐ | ||||||
| A | 210.211.125.205🇻🇳 VTDC-AS-VN210.211.124.0/22 Proxy-registered route object | ||||||
| TXT | v=spf1 ip4:210.211.125.205 +a +mx ~all | ||||||
| SOA | ns1.bkhost.vnroot@server205.bkhost.vn 2026-03-12 #1 | ||||||
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=2022710669 | ||||||
MX for
lighttek.com.vn |
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXlighttek.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 02:19:06
●A210.211.125.2052026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 02:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, h.dns-servers.vn, a.dns-servers.vn, c.dns-servers.vn... | - |
| lighttek.com.vn | ns21.bkhost.vn, ns20.bkhost.vn | - |
✅ Authoritative Response
Server:210.211.125.205
NS records: ns21.bkhost.vn, ns20.bkhost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lighttek.com.vn (unsigned zone)
⏱️ Timing
Total: 4566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.211.125.205 |
| NS | 2 | ns1.bkhost.vn, ns2.bkhost.vn |
| MX | 1 | lighttek.com.vn (pri: 0) |
| TXT | 1 | v=spf1 ip4:210.211.125.205 +a +mx ~all |
| SOA | 1 | ns1.bkhost.vn root.server205.bkhost.vn |
Analysis
Hierarchy
lighttek.com.vn is a parent of admin.lighttek.com.vn and uploads.lighttek.com.vn.
Mail Server Role
For lighttek.com.vn, the mail server is lighttek.com.vn.
IP Addresses
lighttek.com.vn resolves to one IP number: 210.211.125.205.
other host names including cpcontacts.dinhtannhuandong.io.vn, demo.ngs.edu.vn, com.thptnguyentrungtrucbenluc.edu.vn, admin.lighttek.com.vn and cpcontacts.nguyensay2.io.vn share IP numbers with lighttek.com.vn.
Name Servers
lighttek.com.vn is delegated to four name servers: ns1.bkhost.vn, ns20.bkhost.vn, ns21.bkhost.vn and ns2.bkhost.vn.
Hosts with a single IP
ns1.bkhost.vn points to 171.244.10.8.
ns20.bkhost.vn points to 210.211.125.205.
ns21.bkhost.vn points to 210.211.125.205.
ns2.bkhost.vn points to 171.244.10.8.
Hosts pointing to 171.244.10.8: ns1.bkhost.vn and ns2.bkhost.vn.
Hosts pointing to 210.211.125.205: ns20.bkhost.vn and ns21.bkhost.vn.
Mail Servers
lighttek.com.vn is served by a single mail server, lighttek.com.vn.
lighttek.com.vn resolves to IP 210.211.125.205.