joy.edu.vn - robtex.com

joy.edu.vn

DNSSEC⚠️ Not signed
A160.187.146.88INTERDIGI-VN160.187.146.0/23 FASTVM-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
SOAns1.zonedns.vnroot@joy.edu.vn 2024-11-12 #2

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=2018564770
WOT: SAFE (50/100)

Subdomains

www.joy.edu.vn

Same first word

joy.co.za
joy.su
joy.land
joy.ge
joy.com.au
joy.bet
joy.tel
joy.am
joy.estate
joy.uno
joy.in
joy.org.tw
joy.de
joy.pl
joy.by
joy.eu
joy.center
joy.pics
joy.lv
joy.ie
joy.si
joy.foundation
joy.se
joy.blue
joy.st
joy.ac
joy.com.br
joy.sg
joy.cards
joy.cab
joy.healthcare
joy.la
joy.org.au
joy.school
joy.ro
joy.it
joy.tips
joy.es
joy.email
joy.is
joy.kz
joy.fi
joy.ai
joy.co
joy.cn
joy.org.uk
joy.city
joy.id
joy.sk
joy
joy.fyi
joy.agency
joy.farm
joy.biz
joy.live
joy.pt
joy.co.uk
joy.cz
joy.net.nz
joy.bio
joy.wtf
joy.lol
joy.com.tw
joy.link
joy.net.au
joy.services
joy.fish
joy.az
joy.ua
joy.casino
joy.ne.jp
joy.so
joy.fr
joy.ky
joy.tv
joy.bg
joy.edu.vn
joy.be
joy.ru
joy.co.jp
joy.at
joy.com.vn
joy.re
joy.vn
joy.movie
joy.com.uz
joy.no
joy.nl
joy.com
joy.uz
joy.money
joy.or.kr
joy.nu
joy.gallery
joy.szkola.pl
joy.ltd
joy.hu
joy.uk.net
joy.ren
joy.group
joy.net
joy.gr

Similar names

yjo.info
oyj.org
jyo.eu
ojy.it
oyj.co.uk
jyo.info
oyj.in
jyo.cc
yoj.cn
ojy.com
yoj.fr
jyo.co
yjo.net
yjo.eu
jyo.com.cn
jyo.biz
jyo.com
yoj.ru
jyo.cn
oyj.jp
jyo.se
yjo.nl
yjo.dnsalias.net
jyo.de
jyo.jp
yoj.us
yoj.in
jyo.fr
yoj.net
yoj.nl
ojy.nl
yjo.me
yjo.co
yoj.de
jyo.ie
yjo.cc
jyo.ru
ojy.org

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnns1.dichvu-tenmien.com.vnns2.dichvu-tenmien.com.vnns3.dichvu-tenmien.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA160.187.146.88203.119.8.107210.245.94.9
○NSns1.dichvu-tenmien.com.vn2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
●NSns1.zonedns.vn2026-04-30 → 2026-05-10 · 3 obs
○ 2016-11-25 14:05:50
● 2026-04-30 20:20:16
● 2026-05-10 04:43:10
○NSns2.dichvu-tenmien.com.vn2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
●NSns2.zonedns.vn2026-04-30 → 2026-05-10 · 3 obs
○ 2016-11-25 14:05:50
● 2026-04-30 20:20:16
● 2026-05-10 04:43:10
○NSns3.dichvu-tenmien.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
●NSns3.zonedns.vn2026-04-30 → 2026-05-10 · 3 obs
○ 2016-11-25 14:05:50
● 2026-04-30 20:20:16
● 2026-05-10 04:43:10
●NSns4.zonedns.vn2026-04-30 → 2026-05-10 · 3 obs
○ 2016-11-25 14:05:50
● 2026-04-30 20:20:16
● 2026-05-10 04:43:10
○MXalt1.aspmx.l.google.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXalt2.aspmx.l.google.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXaspmx.l.google.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXaspmx2.googlemail.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXaspmx3.googlemail.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXaspmx4.googlemail.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
○MXaspmx5.googlemail.com2015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10
●A160.187.146.882026-04-30 → 2026-05-10 · 3 obs
○ 2017-01-07 14:36:24
● 2026-04-30 20:20:16
● 2026-05-10 04:43:10
○A203.119.8.1072016-11-25 → 2016-11-25 · 4 obs
○ 2016-09-26 08:39:10
● 2016-11-25 14:05:50
○ 2017-01-07 14:36:24
○ 2026-05-10 04:43:10
○A210.245.94.92015-07-04 → 2016-09-26 · 4 obs
● 2015-07-04 07:12:00
● 2016-09-26 08:39:10
○ 2016-11-25 14:05:50
○ 2026-05-10 04:43:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
joy.edu.vnns3.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn, ns2.zonedns.vn-

✅ Authoritative Response

Server:64.176.84.220

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2711ms | Queries: -

📄 Records

TypeCountSample Data
A1160.187.146.88
NS4ns2.zonedns.vn, ns4.zonedns.vn...
SOA1ns1.zonedns.vn root.joy.edu.vn

Analysis

Hierarchy

joy.edu.vn is the parent of www.joy.edu.vn.

IP Addresses

joy.edu.vn points to a single IP number: 160.187.146.88.

other host names for instance m.caodangyteyenbai.edu.vn, webmail.caodangyteyenbai.edu.vn, posta.caodangyteyenbai.edu.vn, authsmtp.caodangyteyenbai.edu.vn and cpanel.caodangyteyenbai.edu.vn share IP numbers with joy.edu.vn.

Name Servers

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

joy.edu.vn at least partially shares name servers with other domains, for instance khongkhixanh.vn, mapedu.vn, vchp.vn, thietbivesinhso1.com and ngoaingucoeti.edu.vn.

These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

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