cite.edu.vn - robtex.com

cite.edu.vn

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4fed🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:ac01🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.79.237Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.1🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A2803:f800:50::6ca2:c0ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoan.ns.cloudflare.com
A2a06:98c1:50::ac40:20ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoan.ns.cloudflare.com
A108.162.192.173🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A172.64.32.173🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A173.245.58.173🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
NSwoz.ns.cloudflare.com
A2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwoz.ns.cloudflare.com
A2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwoz.ns.cloudflare.com
A108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.79.237, 172.67.172.1
IPv6 hints2606:4700:3035::6815:4fed, 2606:4700:3036::ac43:ac01
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2401211782

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=2018564640
WOT: SAFE (77/100)

Subdomains

b.cite.edu.vn
a.cite.edu.vn

Same first word

cite.org
cite.ru
cite.ch
cite.fr
cite.my
cite.com.pk
cite.biz
cite.cz
cite.com.ph
cite.man
cite.com.ua
cite.pl
cite.cc
cite.sk
cite.one
cite.digital
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cite.tv
cite.tw
cite.mg
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cite.agency
cite.net
cite.lu
cite.co
cite.city
cite.de
cite.zone
cite.pt
cite.org.zw
cite.life
cite.im
cite.me
cite.ca
cite.cn
cite.at
cite.com.my
cite.vn
cite.design
cite.gov.pt
cite.kasserver.com
cite.be
cite.gr
cite.eu
cite.co.za
cite.ac
cite.info
cite.com.tw
cite.edu.ph
cite.org.uk
cite.ro
cite.edu.vn
cite.co.uk
cite.es

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ecit.dk
eict.de
tice.nc
ceti.at
itce.it
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itec.kr
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ecit.edu.cn
itec.at
tiec.ru
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ciet.net.in

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSjoan.ns.cloudflare.comwoz.ns.cloudflare.comdns15.fpt.vndns16.fpt.vnMXmail.cite.edu.vnA104.21.79.237172.67.172.12606:4700:3035::6815:4fed2606:4700:3036::ac43:ac01203.162.121.33
○NSdns15.fpt.vn2015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 04:21:16
● 2016-07-11 13:33:16
○ 2026-04-30 19:54:00
○ 2026-05-09 15:02:58
○NSdns16.fpt.vn2015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 04:21:16
● 2016-07-11 13:33:16
○ 2026-04-30 19:54:00
○ 2026-05-09 15:02:58
●NSjoan.ns.cloudflare.com2026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58
●NSwoz.ns.cloudflare.com2026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58
○MXmail.cite.edu.vn2015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 04:21:16
● 2016-07-11 13:33:16
○ 2026-04-30 19:54:00
○ 2026-05-09 15:02:58
●A104.21.79.2372026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58
●A172.67.172.12026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58
○A203.162.121.332015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 04:21:16
● 2016-07-11 13:33:16
○ 2026-04-30 19:54:00
○ 2026-05-09 15:02:58
●A2606:4700:3035::6815:4fed2026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58
●A2606:4700:3036::ac43:ac012026-04-30 → 2026-05-09 · 3 obs
○ 2016-07-11 13:33:16
● 2026-04-30 19:54:00
● 2026-05-09 15:02:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnh.dns-servers.vn, a.dns-servers.vn, d.dns-servers.vn, f.dns-servers.vn...-
cite.edu.vnjoan.ns.cloudflare.com, woz.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.150

NS records: joan.ns.cloudflare.com, woz.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at vn: Error: DNS query timeout: 202.47.142.105 for DNSKEY vn

⏱️ Timing

Total: 3537ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.79.237, 172.67.172.1
AAAA22606:4700:3036::ac43:ac01, 2606:4700:3035::6815:4fed
NS2joan.ns.cloudflare.com, woz.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joan.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

cite.edu.vn is the parent of b.cite.edu.vn and a.cite.edu.vn.

IP Addresses

cite.edu.vn maps to four IP numbers: 2606:4700:3035::6815:4fed, 2606:4700:3036::ac43:ac01, 104.21.79.237 and 172.67.172.1.

other host names include www.inrsymbol.in, www.toon(0x736578)tube.com, nacstech.net, lmfmotoculture.com and oo00s9ds79.lat; they share IP numbers with cite.edu.vn.

Name Servers

Two name servers joan.ns.cloudflare.com and woz.ns.cloudflare.com handle the delegation for cite.edu.vn.

cite.edu.vn shares the same name server setup as other domains, for instance topmoto.fr, devbhoomidarshan17.com, ifcl.fr, antaios.de and xaydungso.vn.

cite.edu.vn at least partially shares name servers with other domains, for instance supplierkurma.com, tasteofthai.ru, dennisrasmussen.dk, carbodyrepairs.net and dveri.rs.

These name servers are commonly used with khalid.ns.cloudflare.com and kai.ns.cloudflare.com.

Six IP addresses per host:

joan.ns.cloudflare.com points to 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173; woz.ns.cloudflare.com points to 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150