gbe.edu.vn - robtex.com

gbe.edu.vn

DNSSEC⚠️ Not signed
A103.28.36.94🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns1.zonedns.vn ⭐
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.zonedns.vn
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns3.zonedns.vn
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns4.zonedns.vn
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXgbe-edu-vn.mail.eo.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms16135559
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.zonedns.vnroot@gbe.edu.vn 2024-07-19 #5

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=2018564896

Same first word

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gbe.or.kr
gbe.systems
gbe.ge
gbe.cloud
gbe.no
gbe.bike
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gbe.be
gbe.sk
gbe.co.za
gbe.nl
gbe.co
gbe.com.tw
gbe.net.au
gbe.edu.tr
gbe.com.my

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egb.hu
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beg.pl
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geb.fr
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egb.es
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egb.com.cn
beg.com.tr
egb.org.ru

DNS History

6 records (6 active, 0 former)

NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnMXgbe-edu-vn.mail.eo.outlook.comA103.28.36.94
●NSns1.zonedns.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38
●NSns2.zonedns.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38
●NSns3.zonedns.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38
●NSns4.zonedns.vn2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38
●MXgbe-edu-vn.mail.eo.outlook.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38
●A103.28.36.942026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:12:36
● 2026-05-10 23:50:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
gbe.edu.vnns2.zonedns.vn, ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn-

✅ Authoritative Response

Server:103.28.36.30

NS records: ns2.zonedns.vn, ns3.zonedns.vn, ns1.zonedns.vn, ns4.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gbe.edu.vn (unsigned zone)

⏱️ Timing

Total: 2198ms | Queries: -

📄 Records

TypeCountSample Data
A1103.28.36.94
NS4ns1.zonedns.vn, ns3.zonedns.vn...
MX1gbe-edu-vn.mail.eo.outlook.com (pri: 0)
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms16135559
SOA1ns1.zonedns.vn root.gbe.edu.vn

Analysis

IP Addresses

gbe.edu.vn resolves to a single IP: 103.28.36.94.

Other host names, for instance baotn.com.vn, bg24.vn, htkk.com.vn, bioga.vn and anhungvn.com share IP numbers with gbe.edu.vn.

Name Servers

gbe.edu.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

gbe.edu.vn shares some name servers with other domains, for example donnha.com.vn, xego.net, tmci.com.vn, hoangthiensteel.com and dauchienthang.com.

Host names with two IP numbers:

ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.

ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.

ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.

ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159.

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.

Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.

Mail Servers

gbe.edu.vn is handled by a single mail server, gbe-edu-vn.mail.eo.outlook.com.

gbe-edu-vn.mail.eo.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.