roedu.org - robtex.com

roedu.org

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:bd84🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:9bd🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.189Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.132🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadele.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A2803:f800:50::6ca2:c29c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadele.ns.cloudflare.com
A2a06:98c1:50::ac40:229c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadele.ns.cloudflare.com
A108.162.194.156🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A162.159.38.156Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
A172.64.34.156🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadele.ns.cloudflare.com
NSmaciej.ns.cloudflare.com
A2606:4700:58::a29f:2c2a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A2803:f800:50::6ca2:c32a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaciej.ns.cloudflare.com
A2a06:98c1:50::ac40:232a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaciej.ns.cloudflare.com
A108.162.195.42🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A162.159.44.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A172.64.35.42🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.189, 172.67.189.132
IPv6 hints2606:4700:3035::ac43:bd84, 2606:4700:3036::6815:9bd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAadele.ns.cloudflare.comdns@cloudflare.com serial=2407109348

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1781707024

Previously MX for

roedu.org

Same first word

roedu.org
roedu.ro
roedu.ch
roedu.net
roedu.co.kr

Similar names

ouder.land
duero.es
ouder.zone
edoru.co.uk
ouder.com.cn
odure.com
ouder.com.br
ouder.be
eduro.fi
deuro.net
eduor.net
duoer.com
odeur.nl
reudo.co.jp
ruedo.ru
eduro.nl
eduro.org
rudeo.com
edoru.ro
eduro.co.kr
uoder.com
eduro.hr
doreu.com
oured.com
deuro.ru
ouder.com
duero.cl
duero.ru
odeur.de
ordue.com
odeur.org
eduro.cz
duero.dk
duero.com
deuro.org
oured.cn
duero.ch
odeur.com
ouder.link
eurod.eu
eduro.com
deuro.cn
eudor.de
redou.com
ouder.de
deuro.in
duero.lt
odeur.wien
odeur.eu
doure.cn
eduro.go.kr
dureo.net
erdou.com
ouder.info
rodeu.com
derou.com.cn
deuro.de
douer.com
duero.it
eurod.com
deour.com
duero.cn
edoru.com
doure.net
orude.com
droue.fr
duero.com.ec
deuro.eu
eduro.de
reudo.jp
deuro.com
eduro.se
duoer.dk
ourde.com
roued.com
eudor.com
odeur.ch
duore.de
dureo.com
eduro.at
oredu.cn
odeur.jp
odeur.se
rudeo.ru
eurod.net
duoer.cn
eorud.com
erudo.by
odeur.net
eduro.net
duero.net
eduro.co
duero.de
uroed.com
udoer.com
rudeo.net
odeur.fr
udore.com
doeru.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSadele.ns.cloudflare.commaciej.ns.cloudflare.comns3.spatiul.rons4.spatiul.roMXroedu.orgA104.21.9.189172.67.189.1322606:4700:3035::ac43:bd842606:4700:3036::6815:9bd5.154.178.3189.36.140.124
●NSadele.ns.cloudflare.com2026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
●NSmaciej.ns.cloudflare.com2026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
○NSns3.spatiul.ro2015-07-13 → 2016-05-02 · 4 obs
● 2015-07-13 07:25:38
● 2016-05-02 07:31:56
○ 2026-06-09 18:32:32
○ 2026-06-17 15:22:14
○NSns4.spatiul.ro2015-07-13 → 2016-05-02 · 4 obs
● 2015-07-13 07:25:38
● 2016-05-02 07:31:56
○ 2026-06-09 18:32:32
○ 2026-06-17 15:22:14
○MXroedu.org2015-07-13 → 2016-05-02 · 4 obs
● 2015-07-13 07:25:38
● 2016-05-02 07:31:56
○ 2026-06-09 18:32:32
○ 2026-06-17 15:22:14
●A104.21.9.1892026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
●A172.67.189.1322026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
●A2606:4700:3035::ac43:bd842026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
●A2606:4700:3036::6815:9bd2026-06-09 → 2026-06-17 · 3 obs
○ 2016-05-02 07:31:56
● 2026-06-09 18:32:32
● 2026-06-17 15:22:14
○A5.154.178.312016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-11 03:49:50
● 2016-05-02 07:31:56
○ 2026-06-09 18:32:32
○ 2026-06-17 15:22:14
○A89.36.140.1242015-07-13 → 2016-02-11 · 4 obs
● 2015-07-13 07:25:38
● 2016-02-11 03:49:50
○ 2016-05-02 07:31:56
○ 2026-06-17 15:22:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
roedu.orgadele.ns.cloudflare.com, maciej.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.42

NS records: adele.ns.cloudflare.com, maciej.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roedu.org (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.9.189, 172.67.189.132
AAAA22606:4700:3036::6815:9bd, 2606:4700:3035::ac43:bd84
NS2adele.ns.cloudflare.com, maciej.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adele.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

roedu.org points to the four IP addresses 104.21.9.189, 172.67.189.132, 2606:4700:3035::ac43:bd84 and 2606:4700:3036::6815:9bd.

Among the host names that share IP numbers with roedu.org are amakings.com, www.entreprendre-en-alsace.com, primitaly.it and two others.

Name Servers

roedu.org is delegated to two name servers: adele.ns.cloudflare.com and maciej.ns.cloudflare.com.

roedu.org has the same name server delegation as a number of other domains, such as 0833.com, akhandarmour.com, delusiontheory.com and two more.

At least some of roedu.org's name servers are shared with other domains, for example theulinvilla.com, 023ziran.com, seetechparts.com and two more.

These name servers tend to be used in conjunction with the name servers eve.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adele.ns.cloudflare.com resolves to 108.162.194.156, 162.159.38.156, 172.64.34.156 and 3 other IP addresses.

maciej.ns.cloudflare.com resolves to 108.162.195.42, 162.159.44.42, 172.64.35.42 and 3 other IP addresses.