mx.tcsc.vn - robtex.com

mx.tcsc.vn

DNSSEC⚠️ Not signed
A103.17.239.19🇻🇳 INTERCOM-VN103.17.239.0/24
PTRmx.tcsc.vn
PTRmx.yteco.vn
PTRmx.bongbachtuyet.com.vn
PTRmx.saigon3.com.vn
PTRmx.saigon3jean.com.vn
A118.69.208.91🇻🇳 FPT-AS-AP118.69.208.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi

tcsc.vn

DNSSEC⚠️ Not signed
A103.48.192.139🇻🇳 LVHN-AS-VN103.48.192.0/22 LVHN-VN
NSns1.pavietnam.vn ⭐
NSns1.dotvndns.vn
NSns2.dotvndns.vn
NSnsbak.dotvndns.com
MXtcsc-vn.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms47203142
SOAns1.pavietnam.vnhostmaster@tcsc.vn 2026-01-08 #41

PTR for

19.239.17.103.in-addr.arpa
91.208.69.118.in-addr.arpa

Same first word

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mx.dyndns.org
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mx.abbott
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mx.gy
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mx.tn
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mx.duckdns.org
mx.kinghost.net
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mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv

Similar names

xm.world
xm.lt
xm.com.ua
xm.ru
xm.de
xm.cl
xm.sk
xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.com

DNS History

2 records (2 active, 0 former)

A103.17.239.19118.69.208.91
●A103.17.239.192026-02-18 → 2026-04-12 · 2 obs
● 2026-02-18 02:14:54
● 2026-04-12 00:17:06
●A118.69.208.912026-02-18 → 2026-04-12 · 2 obs
● 2026-02-18 02:14:54
● 2026-04-12 00:17:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, d.dns-servers.vn, e.dns-servers.vn, b.dns-servers.vn...-
tcsc.vnns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcsc.vn (unsigned zone)

⏱️ Timing

Total: 1887ms | Queries: -

📄 Records

TypeCountSample Data
A2103.17.239.19, 118.69.208.91

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)

Analysis

IP Addresses

mx.tcsc.vn points to two IP numbers: 103.17.239.19 and 118.69.208.91.

Other host names such as mx.saigon3.com.vn, gateway.tcsc.vn, mx.saigon3jean.com.vn, mx.bongbachtuyet.com.vn and mx.yteco.vn share IPs with mx.tcsc.vn.