protrain.edu.vn - robtex.com

protrain.edu.vn

DNSSEC⚠️ Not signed
A2404:c6c0::119🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET
A103.138.88.119🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
NSns1.matbao.vn ⭐
A13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix
PTRec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com
A103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23
NSns2.matbao.vn
A35.198.203.127🇸🇬 Google35.198.192.0/20
PTR127.203.198.35.bc.googleusercontent.com
A103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
TXTv=spf1 mx include:_spf.prmailmx.com ~all
SOAns1.matbao.vnadmin@matbao.com 2025-10-10 #6

edu.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=2018563634

Subdomains

www.protrain.edu.vn
khoahoc.protrain.edu.vn

Same first word

protrain.com
protrain.org
protrain.edu.vn
protrain.se
protrain.co
protrain.co.nz
protrain.ie

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DNS History

4 records (4 active, 0 former)

NSns1.matbao.vnns2.matbao.vnA103.138.88.1192404:c6c0::119
●NSns1.matbao.vn2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-01 01:01:10
● 2026-05-05 14:03:14
●NSns2.matbao.vn2026-05-01 → 2026-05-05 · 2 obs
● 2026-05-01 01:01:10
● 2026-05-05 14:03:14
●A103.138.88.1192026-05-01 → 2026-05-05 · 2 obs
● 2026-05-01 01:01:10
● 2026-05-05 14:03:14
●A2404:c6c0::1192026-05-01 → 2026-05-05 · 2 obs
● 2026-05-01 01:01:10
● 2026-05-05 14:03:14

🔍 DNS Trace

Analysis

Hierarchy

protrain.edu.vn is the parent of www.protrain.edu.vn and khoahoc.protrain.edu.vn.

IP Addresses

Two IP numbers are pointed to by protrain.edu.vn: 2404:c6c0::119 and 103.138.88.119.

other host names include trothinhgovap.com, merci.malli.vn, congvienyenso.vn, teraland.vn and bhvassurance.com; they share IP numbers with protrain.edu.vn.

Name Servers

Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for protrain.edu.vn.

protrain.edu.vn shares the same name server setup as other domains, for instance arttep.vn, vimobi.vn, duhocthanhcong.edu.vn, giamdinhykhoaangiang.vn and benhnamgioi.net.vn.

protrain.edu.vn at least partially shares name servers with other domains, for instance vatlieumang.vn, dpaexpress.com, konomart.vn, ulvac.com.vn and thayloi.edu.vn.

These name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.

Host names with two IP numbers:

ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.

ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.