cude.es - robtex.com

cude.es

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:122f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b463🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.18.47Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.99🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A2803:f800:50::6ca2:c18f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsid.ns.cloudflare.com
A2a06:98c1:50::ac40:218f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsid.ns.cloudflare.com
A108.162.193.143🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A172.64.33.143🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A173.245.59.143🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
NStess.ns.cloudflare.com
A2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtess.ns.cloudflare.com
A2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtess.ns.cloudflare.com
A108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4023:1004::1a🇺🇸 Google2607:f8b0::/32
PTRrq-in-f26.1e100.net
A2607:f8b0:4023:1004::1b🇺🇸 Google2607:f8b0::/32
PTRrq-in-f27.1e100.net
A2607:f8b0:4023:1011::1a🇺🇸 Google2607:f8b0::/32
PTRncdfwo-in-f26.1e100.net
A2607:f8b0:4023:1011::1b🇺🇸 Google2607:f8b0::/32
PTRncdfwo-in-f27.1e100.net
A142.250.26.26🇺🇸 Google142.250.26.0/24
PTRncdfwo-in-f26.1e100.net
A142.250.26.27🇺🇸 Google142.250.26.0/24
PTRncdfwo-in-f27.1e100.net
A142.250.114.27🇺🇸 Google142.250.114.0/24
PTRrr-in-f27.1e100.net
A142.250.115.26🇺🇸 Google142.250.115.0/24
PTRrq-in-f26.1e100.net
A142.250.115.27🇺🇸 Google142.250.115.0/24
PTRrq-in-f27.1e100.net
TXTv=spf1 ip4:162.240.96.255 a mx include:websitewelcome.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.18.47, 172.67.180.99
IPv62606:4700:3035::6815:122f, 2606:4700:3037::ac43:b463
SOAsid.ns.cloudflare.comdns@cloudflare.com serial=2396078942

es

DNSSEC🔒 Signed (DS record present)
NSns1.nic.es ⭐ 🔒
NSa.nic.es
NSc.nic.es
NSg.nic.es 🔒
NSh.nic.es
SOAns1.nic.eshostmaster@nic.es 2026-02-17 #2

Previously MX for

cude.es

Subdomains

mail.cude.es

Same first word

cude.net
cude.pl
cude.ru
cude.de
cude.mx
cude.jp
cude.org
cude.es
cude.com

Similar names

eucd.edu.uy
educ.ab.ca
cued.it
eucd.info
cued.com
duec.org
dcue.org
dcue.dk
educ.ar
educ.kz
duce.co.jp
educ.us
decu.org
eudc.net
duce.ac.tz
educ.co
cued.us
educ.info
cdeu.net
decu.com.mx
deuc.com
uced.ru
duce.cc
uced.org
duce.com.au
eucd.com
duce.name
cedu.it
educ.hk
eucd.org
educ.gov.ar
udec.net
uedc.org
udec.es
ceud.com
cdue.com
educ.be
educ.cn
decu.us
udec.fr
cedu.org.uy
cued.co.uk
deuc.ru
ceud.co.uk
educ.agency
duce.net
ceud.org
duec.de
educ.com.ua
duce.de
cedu.co.uk
educ.kadena.okinawa.jp
eucd.eu
educ.ir
educ.fi
cued.me
udec.com.tw
ceud.ie
decu.ca
udec.com.mx
edcu.de
udec.info
cedu.org
educ.pp.ru
decu.co
educ.ro
cued.net
cedu.cz
educ.nl
decu.eu
duec.it
educ.or.kr
educ.top
cedu.kr
educ.eng.br
cedu.eu
ucde.com
eudc.cloud
educ.mx
eucd.de
udec.co.za
cedu.de
udec.org.mx
udec.com.vn
duce.org
educ.lu
uced.net
ecdu.ru
decu.de
udec.com.ar
udec.eu
ceud.tw
educ.mobi

DNS History

18 records (7 active, 11 former)

20192020202120222023202420252026NSsid.ns.cloudflare.comtess.ns.cloudflare.comns1.hosteurope.esns1.rpd-online.comns2.hosteurope.esns2.rpd-online.comns3.hosteurope.esns4.hosteurope.esMXsmtp.google.comcude.esmx-1.cude.esmx-2.cude.esA104.21.18.47172.67.180.992606:4700:3035::6815:122f2606:4700:3037::ac43:b463162.0.224.19762.138.189.10
○NSns1.hosteurope.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
○NSns1.rpd-online.com2021-06-15 → 2021-06-15 · 4 obs
○ 2018-09-18 14:39:54
● 2021-06-15 00:14:42
○ 2026-02-18 18:43:30
○ 2026-03-04 16:01:24
○NSns2.hosteurope.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
○NSns2.rpd-online.com2021-06-15 → 2021-06-15 · 4 obs
○ 2018-09-18 14:39:54
● 2021-06-15 00:14:42
○ 2026-02-18 18:43:30
○ 2026-03-04 16:01:24
○NSns3.hosteurope.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
○NSns4.hosteurope.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
●NSsid.ns.cloudflare.com2026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
●NStess.ns.cloudflare.com2026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
○MXcude.es2018-09-18 → 2021-06-15 · 4 obs
● 2018-09-18 14:39:54
● 2021-06-15 00:14:42
○ 2026-02-18 18:43:30
○ 2026-03-04 16:01:24
○MXmx-1.cude.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
○MXmx-2.cude.es2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24
●MXsmtp.google.com2026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
●A104.21.18.472026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
○A162.0.224.1972021-06-15 → 2021-06-15 · 4 obs
○ 2018-09-18 14:39:54
● 2021-06-15 00:14:42
○ 2026-02-18 18:43:30
○ 2026-03-04 16:01:24
●A172.67.180.992026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
●A2606:4700:3035::6815:122f2026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
●A2606:4700:3037::ac43:b4632026-02-18 → 2026-03-04 · 3 obs
○ 2021-06-15 00:14:42
● 2026-02-18 18:43:30
● 2026-03-04 16:01:24
○A62.138.189.102018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 14:39:54
○ 2021-06-15 00:14:42
○ 2026-03-04 16:01:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es8 records
cude.essid.ns.cloudflare.com, tess.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.143

NS records: sid.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cude.es (unsigned zone)

⏱️ Timing

Total: 1491ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.180.99, 104.21.18.47
AAAA22606:4700:3035::6815:122f, 2606:4700:3037::ac43:b463
NS2sid.ns.cloudflare.com, tess.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT1v=spf1 ip4:162.240.96.255 a mx include:w
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sid.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (h.nic.es, g.nic.es, c.nic.es...)

Analysis

Hierarchy

The parent of mail.cude.es is cude.es.

IP Addresses

cude.es resolves to four IP numbers: 2606:4700:3035::6815:122f, 2606:4700:3037::ac43:b463, 104.21.18.47 and 172.67.180.99.

Other host names such as soudepalmas.com.br, semsols.com, evotec-technologies.com, 001758.com and strike.business share IPs with cude.es.

Name Servers

cude.es is delegated to two name servers: sid.ns.cloudflare.com and tess.ns.cloudflare.com.

cude.es shares the same name server setup as adserver.ooo, endofbusiness.com, babapi.ooo, njtechonline.com and smebazaar.ooo.

cude.es at least partially shares name servers with other domains, for instance flaper87.com, golfexpress9.org, osmoiss.zone, antarescondo.sg and spccnd.org.

these name servers are often used in conjunction with the name servers grace.ns.cloudflare.com.

Host names with six IP numbers:

sid.ns.cloudflare.com points to 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.

tess.ns.cloudflare.com points to 2606:4700:50::adf5:3ae3, 2803:f800:50::6ca2:c0e3, 2a06:98c1:50::ac40:20e3, 108.162.192.227, 172.64.32.227 and 173.245.58.227.

Mail Servers

cude.es is handled by a single mail server, smtp.google.com.

The mail server setup for cude.es matches that of other domains, for instance inoa.com, galley.com, rainbowenterprises.co.in, conversecart.com and nlwconline.com.

cude.es shares at least partially some mail servers with other domains, including avnerbh.com, campschultz.com, corefix.net, isrpsych.org and apernix.com.

these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.