www.studyup.vn - robtex.com

www.studyup.vn

CNAMEstudyup.vn
DNSSEC⚠️ Not signed
A103.27.238.227🇻🇳 LVSS-AS-VN103.27.236.0/22 LVSS-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
MXmail.studyup.vn ⭐
A103.27.238.227🇻🇳 LVSS-AS-VN103.27.236.0/22 LVSS-VN
TXTv=spf1mxaip4:103.27.238.227~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1702(0x37313735)53

studyup.vn

DNSSEC⚠️ Not signed
A103.27.238.227🇻🇳 LVSS-AS-VN103.27.236.0/22 LVSS-VN
NSns-b3.tenten.vn ⭐
NSns-b1.tenten.vn
NSns-b2.tenten.vn
MXmail.studyup.vn ⭐
TXTv=spf1mxaip4:103.27.238.227~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1702(0x37313735)53

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DNS History

1 record (1 active, 0 former)

CNAMEstudyup.vn
●CNAMEstudyup.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 09:36:38
● 2026-05-10 04:56:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
studyup.vnns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn-

✅ Authoritative Response

Server:137.59.104.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyup.vn (unsigned zone)

⏱️ Timing

Total: 2470ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1studyup.vn

Analysis

IP Addresses

www.studyup.vn points to a single IP address: 103.27.238.227.

Other host names such as studyup.com.vn, mail.studyup.vn, mail.studyup.com.vn, mail.gomall.vn and palletngocha.vn share IP numbers with www.studyup.vn.

Name Servers

www.studyup.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 www.studyup.vn are shared with other domains, for instance eduhub.edu.vn, gc.edu.vn, lylycraft.vn, vietgreen.vn and yhocstrategist.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

Mail Servers

The mail server for www.studyup.vn is mail.studyup.vn.

www.studyup.vn shares the same mail server setup as other domains, for instance studyup.vn.

Host mail.studyup.vn points to IP 103.27.238.227.