dtsi.com.vn - robtex.com

dtsi.com.vn

DNSSEC⚠️ Not signed
A14.246.3.18
NSns1.pavietnam.vn ⭐
NSns2.pavietnam.vn
NSnsbak.pavietnam.net
MXmail.dtsi.com.vn ⭐
TXTv=spf1 +a +mx +a:mail.dtsi.com.vn ~all
SOAns1.pavietnam.vnhostmaster@dtsi.com.vn 2026-04-23 #61

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022710669

Subdomains

portal.dtsi.com.vn

Same first word

dtsi.s3.amazonaws.com
dtsi.fr
dtsi.kr
dtsi.us
dtsi.co.kr
dtsi.com.mx
dtsi.eu
dtsi.services
dtsi.ca
dtsi.com
dtsi.ru
dtsi.net
dtsi.com.ph
dtsi.in

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DNS History

5 records (5 active, 0 former)

NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netMXmail.dtsi.com.vnA14.246.3.18
●NSns1.pavietnam.vn2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 02:13:22
● 2026-05-12 02:13:24
●NSns2.pavietnam.vn2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 02:13:22
● 2026-05-12 02:13:24
●NSnsbak.pavietnam.net2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 02:13:22
● 2026-05-12 02:13:24
●MXmail.dtsi.com.vn2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 02:13:22
● 2026-05-12 02:13:24
●A14.246.3.182026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 02:13:22
● 2026-05-12 02:13:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
dtsi.com.vnns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtsi.com.vn (unsigned zone)

⏱️ Timing

Total: 2438ms | Queries: -

📄 Records

TypeCountSample Data
A114.246.3.18
NS3ns1.pavietnam.vn, nsbak.pavietnam.net...
MX1mail.dtsi.com.vn (pri: 10)
TXT1v=spf1 +a +mx +a:mail.dtsi.com.vn ~all
SOA1ns1.pavietnam.vn hostmaster.dtsi.com.vn

Analysis

Hierarchy

portal.dtsi.com.vn has dtsi.com.vn as its parent.

IP Addresses

dtsi.com.vn maps to IP address 14.246.3.18.

Name Servers

dtsi.com.vn is delegated to name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

Mail Servers

dtsi.com.vn is handled by a single mail server, mail.dtsi.com.vn.