dhd.org.vn - robtex.com

dhd.org.vn

DNSSEC⚠️ Not signed
A103.28.36.199🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
PTRwordpress-hosting13.nhanhoa.com
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@dhd.org.vn 2025-04-19 #6

org.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=2017789939
WOT: SAFE (99/100)

Subdomains

www.dhd.org.vn

Same first word

dhd.nyc
dhd.be
dhd.at
dhd.ca
dhd.hk
dhd.com.py
dhd.ru
dhd.sh
dhd.gov.sy
dhd.com.tw
dhd.nl
dhd.me
dhd.la
dhd.co.za
dhd.ro
dhd.net
dhd.com.vn
dhd.mx
dhd.in
dhd.mobi
dhd.sg
dhd.one
dhd.su
dhd.ai
dhd.com.au
dhd.gr
dhd.dk
dhd.com
dhd.org
dhd.si
dhd.fi
dhd.computer
dhd.com.br
dhd.org.vn
dhd.fr
dhd.by
dhd.audio
dhd.mine.nu
dhd.it
dhd.net.au
dhd.life
dhd.co
dhd.de
dhd.co.jp
dhd.us
dhd.ch
dhd.cz
dhd.vn

Similar names

hdd.biz
ddh.net
hdd.to
ddh.law
hdd.me
ddh.ch
ddh.ddns.net
hdd.com.au
hdd.asia
ddh.no
hdd.cc
hdd.ch
ddh.jp
hdd.es
hdd.fail
hdd.org
hdd.im
ddh.nl
ddh.info
hdd.mobi
hdd.fr
ddh.ink
ddh.be
ddh.cz
hdd.co.ua
hdd.cn
ddh.cn
hdd.lt
hdd.it
hdd.solutions
hdd.nl
hdd.de
hdd.com.my
hdd.net.in
ddh.co.jp
ddh.dk
hdd.tips
hdd.com.ua
ddh.com
hdd.com.pt
hdd.world
hdd.at
hdd.ba
hdd.by
ddh.co
hdd.com
ddh.me
ddh.de
hdd.com.pl
hdd.net
hdd.co
hdd.sb
hdd.hr
hdd.ca
hdd.com.vn
ddh.com.tr
ddh.gg
hdd.com.tr
ddh.com.ph
hdd.herokuapp.com
hdd.in
ddh.it
hdd.md
hdd.fi
ddh.es
hdd.tw
ddh.in
ddh.li
ddh.pl
ddh.us
hdd.eu
hdd.com.tw
hdd.vn
hdd.parts
hdd.pl
ddh.at
ddh.hair
ddh.org.uk
hdd.od.ua
hdd.pt
ddh.ru
ddh.vn
hdd.cz
hdd.cl
hdd.lv
hdd.be
hdd.se
ddh.com.cn
ddh.co.za

DNS History

5 records (5 active, 0 former)

NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnA103.28.36.199
●NSns1.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 07:07:02
● 2026-05-09 13:13:02
●NSns2.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 07:07:02
● 2026-05-09 13:13:02
●NSns3.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 07:07:02
● 2026-05-09 13:13:02
●NSns4.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 07:07:02
● 2026-05-09 13:13:02
●A103.28.36.1992026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 07:07:02
● 2026-05-09 13:13:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnf.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...-
dhd.org.vnns2.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn, ns3.zonedns.vn-

✅ Authoritative Response

Server:64.176.84.220

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at vn: Error: DNS query timeout: 203.119.68.105 for DNSKEY vn

⏱️ Timing

Total: 4707ms | Queries: -

📄 Records

TypeCountSample Data
A1103.28.36.199
NS4ns1.zonedns.vn, ns4.zonedns.vn...
SOA1ns1.zonedns.vn root.dhd.org.vn

Analysis

Hierarchy

dhd.org.vn is a parent of www.dhd.org.vn.

IP Addresses

dhd.org.vn points to a single IP address: 103.28.36.199.

Other host names such as mail.thinhancac.vn, cpcontacts.emi-tss.vn, tiemnoikhop.vn, ns4.tenten.vn.qplus.vn and cpanel.telepathy.com.vn share IP numbers with dhd.org.vn.

Name Servers

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

At least part of the name servers for dhd.org.vn are shared with other domains, for instance banggiachungkhoan.com.vn, khangtam.com, groupvietnamtravel.com, quangbinhtravel.vn and vuadietchuot.com.vn.

These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Two IPs per host

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

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

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