chatedu.vn - robtex.com

chatedu.vn

DNSSEC⚠️ Not signed
A103.162.20.247🇻🇳 MOBIFONE-AS-VN103.162.20.0/24 INIX-VN
NSns-b3.tenten.vn ⭐
A2404:f080:1101:321:a150:95:110:1232🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-2.a00e.g.han1.static.cnode.io
A163.44.207.21🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN
PTRv163-44-207-21.a006.g.han1.static.cnode.io
NSns-b1.tenten.vn
A2404:f080:1101:321:a150:95:110:1230🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-0.a00e.g.han1.static.cnode.io
A137.59.104.67🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
NSns-b2.tenten.vn
A2404:f080:1101:321:a150:95:110:1231🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-1.a00e.g.han1.static.cnode.io
A137.59.104.68🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1775261183

vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030751935

Subdomains

admin.chatedu.vn
news.chatedu.vn
www.chatedu.vn

Same first word

chatedu.vn
chatedu.io

Similar names

duatech.com
edcutah.org
edcutah.info
educhat.me
aedutch.com
cathedu.com
dauchet.org
dautech.co.kr
adutech.net
edcutah.com
dautech.com
chaudet.fr
educhat.co
dauchet.fr
duethac.com.vn
duchate.es
adutech.com
adeutch.com
educhat.ru
educhat.in
theduca.com
audtech.co.in
duechat.com
techdau.com
educhat.com
educhat.org
techaud.com

DNS History

4 records (4 active, 0 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnA103.162.20.247
●NSns-b1.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 10:03:20
● 2026-05-09 15:56:48
●NSns-b2.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 10:03:20
● 2026-05-09 15:56:48
●NSns-b3.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 10:03:20
● 2026-05-09 15:56:48
●A103.162.20.2472026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 10:03:20
● 2026-05-09 15:56:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnd.dns-servers.vn, b.dns-servers.vn, h.dns-servers.vn, a.dns-servers.vn...16 records
chatedu.vnns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn-

✅ Authoritative Response

Server:137.59.104.68

NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatedu.vn (unsigned zone)

⏱️ Timing

Total: 2741ms | Queries: -

📄 Records

TypeCountSample Data
A1103.162.20.247
NS3ns-b2.tenten.vn, ns-b1.tenten.vn...
SOA1ns-b3.tenten.vn noreply.tenten.vn

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

Hierarchy

chatedu.vn is a parent of admin.chatedu.vn, news.chatedu.vn and www.chatedu.vn.

IP Addresses

chatedu.vn points to a single IP address: 103.162.20.247.

Other host names such as techjunior.vn, admin.chatedu.vn, news.techjunior.vn, daybelaptrinh.techjunior.vn and lms.techjunior.vn share IP numbers with chatedu.vn.

Name Servers

chatedu.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

At least part of the name servers for chatedu.vn are shared with other domains, for instance banhmiandco.vn, myherbalcare.io.vn, valo.vn, aurorainterior.vn and anytimecakes.com.vn.

Host names with two IP numbers:

ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67

ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68

ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21