www.colmex.edu.mx - robtex.com

www.colmex.edu.mx

CNAMEcolmex.edu.mx
DNSSEC⚠️ Not signed
A3.229.74.238🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-229-74-238.compute-1.amazonaws.com
NSns-1924.awsdns-48.co.uk ⭐
A2600:9000:5307:8400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1924.awsdns-48.co.uk
A205.251.199.132🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1924.awsdns-48.co.uk
NSns-1163.awsdns-17.org
A2600:9000:5304:8b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1163.awsdns-17.org
A205.251.196.139🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1163.awsdns-17.org
NSns-120.awsdns-15.com
A2600:9000:5300:7800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-120.awsdns-15.com
A205.251.192.120🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-120.awsdns-15.com
NSns-686.awsdns-21.net
A2600:9000:5302:ae00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-686.awsdns-21.net
A205.251.194.174🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-686.awsdns-21.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTMS=ms90837841
SOAns-1924.awsdns-48.co.ukawsdns-hostmaster@amazon.com serial=1

colmex.edu.mx

DNSSEC⚠️ Not signed
A3.229.74.238🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
NSns-1924.awsdns-48.co.uk ⭐
NSns-1163.awsdns-17.org
NSns-120.awsdns-15.com
NSns-686.awsdns-21.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTMS=ms90837841
SOAns-1924.awsdns-48.co.ukawsdns-hostmaster@amazon.com serial=1

Same first word

www.leadpages.co
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www.gdansk.pl
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www.campaign.gov.uk
www.marketing
www.freesite.host
www.saves-the-whales.com
www.123hjemmeside.no
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www.from-az.net
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www.githubusercontent.com
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www.tw
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www.123hjemmeside.dk
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www.fantasyleague.cc
www.construction
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www.idv.tw
www.myfritz.net
www.tj
www.za.com
www.hk.com
www.123miweb.es
www.sandefjord.no
www.net
www.craft.me
www.from-tx.com
www.gg
www.net.uk
www.life
www.neustar
www.net.vn
www.villas
www.rhcloud.com
www.photos
www.fail
www.world
www.klodzko.pl
www.buyshop.jp
www.lu
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www.servebolt.cloud
www.resindevice.io
www.la
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www.azureedge.net
www.ac.vn
www.sykkylven.no
www.traeumtgerade.de
www.shoes
www.is-a-anarchist.com
www.blogspot.com.tr
www.gov.mu
www.international
www.dvrcam.info
www.lovepop.jp
www.school
www.karpacz.pl
www.systems
www.nhs.uk
www.watch
www.gov.sc
www.gt
www.on-the-web.tv
www.noip.me
www.casacam.net
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www.cg
www.next
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www.io
www.to
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www.from-hi.com
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www.namaste.jp
www.as
www.academy
www.gov.gr
www.applinzi.com
www.mypets.ws
www.tromso.no
www.gov.vn
www.polyspace.com
www.barsy.menu

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DNS History

1 record (1 active, 0 former)

CNAMEcolmex.edu.mx
●CNAMEcolmex.edu.mx2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-12 18:10:14
● 2026-05-14 14:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mxe.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx, o.mx-ns.mx...-
colmex.edu.mxns-686.awsdns-21.net, ns-1163.awsdns-17.org, ns-1924.awsdns-48.co.uk, ns-120.awsdns-15.com-

✅ Authoritative Response

Server:205.251.199.132

NS records: ns-686.awsdns-21.net, ns-1163.awsdns-17.org, ns-1924.awsdns-48.co.uk, ns-120.awsdns-15.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1944ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1colmex.edu.mx

Analysis

IP Addresses

www.colmex.edu.mx points to IP number 3.229.74.238.

Other host names, for example colmex.maristas.edu.mx and colmex.edu.mx, share IPs with www.colmex.edu.mx.

Name Servers

www.colmex.edu.mx is delegated to four name servers: ns-120.awsdns-15.com, ns-686.awsdns-21.net, ns-1163.awsdns-17.org and ns-1924.awsdns-48.co.uk.

www.colmex.edu.mx shares name servers with other domains at least partially, for example manorshipping.co.uk, adaptit.co.za, kyberykset.fi, dkqlaeyu0fyy6.cloudfront.net and wardish.jp.

Host names with two IP numbers:

ns-120.awsdns-15.com points to: 2600:9000:5300:7800::1 and 205.251.192.120

ns-686.awsdns-21.net points to: 2600:9000:5302:ae00::1 and 205.251.194.174

ns-1163.awsdns-17.org points to: 2600:9000:5304:8b00::1 and 205.251.196.139

ns-1924.awsdns-48.co.uk points to: 2600:9000:5307:8400::1 and 205.251.199.132

Mail Servers

Five mail servers handle www.colmex.edu.mx: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

www.colmex.edu.mx shares mail servers with other domains at least partially; for instance selfix.me, repipeyourhouse.com, urbanmedia.co.jp, colourmedang.com and embention.com.

These mail servers are often used alongside aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 192.178.155.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26