cetea.edu.mx - robtex.com

cetea.edu.mx

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:30bc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:88c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.188Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.201🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmagdalena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2608🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A2803:f800:50::6ca2:c208🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmagdalena.ns.cloudflare.com
A2a06:98c1:50::ac40:2208🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmagdalena.ns.cloudflare.com
A108.162.194.8🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A162.159.38.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A172.64.34.8🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
NSvicky.ns.cloudflare.com
A2606:4700:58::a29f:2c45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A2803:f800:50::6ca2:c345🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicky.ns.cloudflare.com
A2a06:98c1:50::ac40:2345🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicky.ns.cloudflare.com
A108.162.195.69🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A162.159.44.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A172.64.35.69🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.188, 172.67.136.201
IPv6 hints2606:4700:3031::6815:30bc, 2606:4700:3037::ac43:88c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOAmagdalena.ns.cloudflare.comdns@cloudflare.com serial=2409517723

edu.mx

DNSSEC⚠️ Not signed
NSm.mx-ns.mx ⭐ ⚠️ Not in parent delegation
NSc.mx-ns.mx ⚠️ Not in parent delegation
NSe.mx-ns.mx ⚠️ Not in parent delegation
NSi.mx-ns.mx ⚠️ Not in parent delegation
NSo.mx-ns.mx ⚠️ Not in parent delegation
NSx.mx-ns.mx ⚠️ Not in parent delegation
TXTv=spf1 -all
SOAm.mx-ns.mxhostmaster@nic.mx serial=1784531915
WOT: SAFE (58/100)

Previously MX for

cetea.edu.mx

Subdomains

www.cetea.edu.mx

Same first word

cetea.edu.mx
cetea.cz
cetea.com
cetea.net
cetea.nl

Similar names

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atece.biz
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tecae.es
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cteae.com

DNS History

33 records (11 active, 22 former)

20162017201820192020202120222023202420252026NSmagdalena.ns.cloudflare.comvicky.ns.cloudflare.comdean.ns.cloudflare.commimi.ns.cloudflare.comns1.iservidorweb.comns1.md-89.webhostbox.netns2.iservidorweb.comns2.md-89.webhostbox.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comcetea.edu.mxdc-d6904fd8.cetea.edu.mxA104.21.48.188172.67.136.2012606:4700:3031::6815:30bc2606:4700:3037::ac43:88c9104.27.134.244104.27.135.244162.251.85.146188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3031::ac43:88c92606:4700:3033::6815:30bc2a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::462.210.211.195
○NSdean.ns.cloudflare.com2015-10-18 → 2016-09-20 · 5 obs
○ 2015-05-27 03:20:32
● 2015-10-18 20:26:22
● 2016-09-20 11:38:20
○ 2017-04-09 11:34:34
○ 2026-07-20 08:31:42
●NSmagdalena.ns.cloudflare.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
○NSmimi.ns.cloudflare.com2015-10-18 → 2016-09-20 · 5 obs
○ 2015-05-27 03:20:32
● 2015-10-18 20:26:22
● 2016-09-20 11:38:20
○ 2017-04-09 11:34:34
○ 2026-07-20 08:31:42
○NSns1.iservidorweb.com2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 03:20:32
○ 2015-10-18 20:26:22
○ 2026-07-20 08:31:42
○NSns1.md-89.webhostbox.net2017-04-09 → 2017-09-21 · 5 obs
○ 2016-09-20 11:38:20
● 2017-04-09 11:34:34
● 2017-09-21 05:07:28
○ 2026-06-15 15:38:44
○ 2026-07-20 08:31:42
○NSns2.iservidorweb.com2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 03:20:32
○ 2015-10-18 20:26:22
○ 2026-07-20 08:31:42
○NSns2.md-89.webhostbox.net2017-04-09 → 2017-09-21 · 5 obs
○ 2016-09-20 11:38:20
● 2017-04-09 11:34:34
● 2017-09-21 05:07:28
○ 2026-06-15 15:38:44
○ 2026-07-20 08:31:42
●NSvicky.ns.cloudflare.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
●MXalt1.aspmx.l.google.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
●MXalt2.aspmx.l.google.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
●MXalt3.aspmx.l.google.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
●MXalt4.aspmx.l.google.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
●MXaspmx.l.google.com2026-06-15 → 2026-07-20 · 3 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-07-20 08:31:42
○MXcetea.edu.mx2015-05-27 → 2017-09-21 · 7 obs
● 2015-05-27 03:20:32
○ 2015-10-18 20:26:22
○ 2016-09-20 11:38:20
● 2017-04-09 11:34:34
● 2017-09-21 05:07:28
○ 2026-06-15 15:38:44
○ 2026-07-20 08:31:42
○MXdc-d6904fd8.cetea.edu.mx2015-10-18 → 2016-09-20 · 5 obs
○ 2015-05-27 03:20:32
● 2015-10-18 20:26:22
● 2016-09-20 11:38:20
○ 2017-04-09 11:34:34
○ 2026-07-20 08:31:42
●A104.21.48.1882026-06-15 → 2026-07-20 · 6 obs
○ 2026-06-15 17:57:24
● 2026-06-15 18:29:52
○ 2026-06-24 21:43:10
● 2026-06-30 23:41:28
○ 2026-07-20 02:27:02
● 2026-07-20 08:31:42
○A104.27.134.2442015-10-18 → 2016-09-20 · 5 obs
○ 2015-05-27 03:20:32
● 2015-10-18 20:26:22
● 2016-09-20 11:38:20
○ 2017-04-09 11:34:34
○ 2026-07-20 08:31:42
○A104.27.135.2442015-10-18 → 2016-09-20 · 5 obs
○ 2015-05-27 03:20:32
● 2015-10-18 20:26:22
● 2016-09-20 11:38:20
○ 2017-04-09 11:34:34
○ 2026-07-20 08:31:42
○A162.251.85.1462017-04-09 → 2017-09-21 · 5 obs
○ 2016-09-20 11:38:20
● 2017-04-09 11:34:34
● 2017-09-21 05:07:28
○ 2026-06-15 15:38:44
○ 2026-07-20 08:31:42
●A172.67.136.2012026-06-15 → 2026-07-20 · 6 obs
○ 2026-06-15 17:57:24
● 2026-06-15 18:29:52
○ 2026-06-24 21:43:10
● 2026-06-30 23:41:28
○ 2026-07-20 02:27:02
● 2026-07-20 08:31:42
○A188.114.96.02026-06-15 → 2026-07-20 · 8 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
○ 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
● 2026-06-24 21:43:10
○ 2026-06-30 23:41:28
● 2026-07-20 02:27:02
○ 2026-07-20 08:31:42
○A188.114.96.42026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-15 15:38:44
● 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
○ 2026-07-20 08:31:42
○A188.114.97.02026-06-15 → 2026-07-20 · 8 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
○ 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
● 2026-06-24 21:43:10
○ 2026-06-30 23:41:28
● 2026-07-20 02:27:02
○ 2026-07-20 08:31:42
○A188.114.97.42026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-15 15:38:44
● 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
○ 2026-07-20 08:31:42
●A2606:4700:3031::6815:30bc2026-07-16 → 2026-07-20 · 4 obs
○ 2026-06-30 23:41:28
● 2026-07-16 23:45:36
○ 2026-07-20 02:27:02
● 2026-07-20 08:31:42
○A2606:4700:3031::ac43:88c92026-06-15 → 2026-06-30 · 6 obs
○ 2026-06-15 17:57:24
● 2026-06-15 18:29:52
○ 2026-06-24 21:43:10
● 2026-06-30 23:41:28
○ 2026-07-16 23:45:36
○ 2026-07-20 08:31:42
○A2606:4700:3033::6815:30bc2026-06-15 → 2026-06-30 · 6 obs
○ 2026-06-15 17:57:24
● 2026-06-15 18:29:52
○ 2026-06-24 21:43:10
● 2026-06-30 23:41:28
○ 2026-07-16 23:45:36
○ 2026-07-20 08:31:42
●A2606:4700:3037::ac43:88c92026-07-16 → 2026-07-20 · 4 obs
○ 2026-06-30 23:41:28
● 2026-07-16 23:45:36
○ 2026-07-20 02:27:02
● 2026-07-20 08:31:42
○A2a06:98c1:3120::2026-06-24 → 2026-07-20 · 5 obs
○ 2026-06-15 18:29:52
● 2026-06-24 21:43:10
○ 2026-06-30 23:41:28
● 2026-07-20 02:27:02
○ 2026-07-20 08:31:42
○A2a06:98c1:3120::42026-06-15 → 2026-06-15 · 5 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
○ 2026-07-20 08:31:42
○A2a06:98c1:3121::2026-06-24 → 2026-07-20 · 5 obs
○ 2026-06-15 18:29:52
● 2026-06-24 21:43:10
○ 2026-06-30 23:41:28
● 2026-07-20 02:27:02
○ 2026-07-20 08:31:42
○A2a06:98c1:3121::42026-06-15 → 2026-06-15 · 5 obs
○ 2017-09-21 05:07:28
● 2026-06-15 15:38:44
● 2026-06-15 17:57:24
○ 2026-06-15 18:29:52
○ 2026-07-20 08:31:42
○A62.210.211.1952015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 03:20:32
○ 2015-10-18 20:26:22
○ 2026-07-20 08:31:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mxc.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...-
cetea.edu.mxvicky.ns.cloudflare.com, magdalena.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.69

NS records: vicky.ns.cloudflare.com, magdalena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cetea.edu.mx (unsigned zone)

⏱️ Timing

Total: 1651ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.201, 104.21.48.188
AAAA22606:4700:3037::ac43:88c9, 2606:4700:3031::6815:30bc
NS2magdalena.ns.cloudflare.com, vicky.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1magdalena.ns.cloudflare.com dns.cloudfla

Analysis

Hierarchy

www.cetea.edu.mx is a subdomain of cetea.edu.mx.

IP Addresses

cetea.edu.mx directs to four IP numbers, which are 104.21.48.188, 172.67.136.201, 2606:4700:3031::6815:30bc and 2606:4700:3037::ac43:88c9.

carfunplanet.com, thetopdatings.com, www.unblocked2.vip and two other host names share IP numbers with cetea.edu.mx.

Name Servers

cetea.edu.mx uses two name servers for its delegation: magdalena.ns.cloudflare.com and vicky.ns.cloudflare.com.

cetea.edu.mx uses the same name servers as several other domains — among them perfectpix.net, 6bajubaru.biz.id, chnaapro.com and two more.

The name servers of cetea.edu.mx overlap at least partially with those of other domains — among them heritagegrillmetairie.com, pgpkectalangempat.org, dovemaiamanagement.sbs and two more.

These name servers commonly co-occur with the name servers jason.ns.cloudflare.com, nero.ns.cloudflare.com, sunny.ns.cloudflare.com and kobe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname magdalena.ns.cloudflare.com directs to 108.162.194.8, 162.159.38.8 and 172.64.34.8 along with 3 other IP addresses.

Hostname vicky.ns.cloudflare.com directs to 108.162.195.69, 162.159.44.69 and 172.64.35.69 along with 3 other IP addresses.

Mail Servers

Five mail servers handle cetea.edu.mx: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cetea.edu.mx has at least partial mail server overlap with other domains such as ns500734.ns500734.ns500699.ns500734.ns500734.ns500693.ns500699.ns500693.ns500683.ns500632.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500754.ns500731.ns500731.ns500731.ns500754.ns500671.ns500704.ns500678.ns500671.ns500671.ns500671.ns500649.lustychickser.com, ns500759.ns500698.ns500698.ns500698.ns500759.ns500698.ns500735.ns500735.ns500735.ns500735.ns500735.ns500708.ns500698.ns500698.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.