mail.devtron.org - robtex.com

mail.devtron.org

DNSSEC⚠️ Not signed
MXfeedback-smtp.eu-central-1.amazonses.com ⭐
A3.120.127.53🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix
PTRec2-3-120-127-53.eu-central-1.compute.amazonaws.com
A18.184.194.231🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRec2-18-184-194-231.eu-central-1.compute.amazonaws.com
A52.59.27.99🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix
PTRec2-52-59-27-99.eu-central-1.compute.amazonaws.com
MXmxa.mailgun.org ⭐
A34.160.13.42🇺🇸 Google34.160.0.0/16
PTR42.13.160.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.160.13.42🇺🇸 Google34.160.0.0/16
PTR42.13.160.34.bc.googleusercontent.com
TXTv=spf1 include:amazonses.com ~all
TXTv=spf1 include:mailgun.org ~all

devtron.org

DNSSEC⚠️ Not signed
A57.128.182.15🇫🇷 OVH57.128.128.0/18
NSperla.ns.cloudflare.com ⭐
NSzahir.ns.cloudflare.com
TXTv=spf1 include:mailgun.org ~all
SOAperla.ns.cloudflare.comdns@cloudflare.com serial=2398209251

Previously MX for

devtron.org

Same first word

mail.ps
mail.edu.ee
mail.gouv.ci
mail.gi
mail.fr
mail.mil.id
mail.k12.vt.us
mail.photos
mail.omg.lol
mail.ooo
mail.cloudaccess.net
mail.girly.jp
mail.ec
mail.potager.org
mail.v.ua
mail.copro.uk
mail.kim
mail.md
mail.gov.ls
mail.edu.tt
mail.si
mail.gov.rw
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mail.ca
mail.je
mail.ks.ua
mail.org.br
mail.technology
mail.edu.ru
mail.edu.az
mail.global
mail.bambina.jp
mail.hu.net
mail.whitesnow.jp
mail.se
mail.gd
mail.csx.cc
mail.basicserver.io
mail.coupons
mail.js.org
mail.ch
mail.partners
mail.mt
mail.golffan.us
mail.town
mail.sh
mail.nom.za
mail.com.br
mail.com.ph
mail.co.ua
mail.bike
mail.gr
mail.srv.br
mail.dyn-vpn.de
mail.serveminecraft.net
mail.gov.cn
mail.staba.jp
mail.pinoko.jp
mail.in.th
mail.tech
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mail.gov.bm
mail.com.py
mail.guru
mail.bing
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mail.babyblue.jp
mail.in-berlin.de
mail.no-ip.biz
mail.host
mail.management
mail.qld.gov.au
mail.pm
mail.wf
mail.ltd
mail.com.pe
mail.marketing
mail.velvet.jp
mail.fage
mail.coach
mail.abbott
mail.weir
mail.wroclaw.pl
mail.et
mail.za.net
mail.bz
mail.fakefur.jp
mail.sb
mail.ht
mail.ax
mail.spdns.eu
mail.collegefan.org
mail.com.cn
mail.cab
mail.vn.ua
mail.lat
mail.mg.gov.br
mail.kiev.ua
mail.mydns.tw
mail.report

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mail.neustar
mail.ao
mail.pw
mail.broker
mail.school
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mail.yahoo
mail.edu.ge
imal.nl
liam.media
almi.by
aiml.se
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laim.cn
aiml.tech
ilam.us
amil.co.in
ilma.dev
amil.in
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laim.ru
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almi.com.pl

DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026MXfeedback-smtp.eu-central-1.amazonses.commxa.mailgun.orgmxb.mailgun.orgA23.239.26.1682600:3c00::f03c:91ff:fe73:68db
●MXfeedback-smtp.eu-central-1.amazonses.com2026-03-23 → 2026-03-23 · 1 obs
● 2026-03-23 10:01:06
●MXmxa.mailgun.org2026-03-23 → 2026-03-23 · 1 obs
● 2026-03-23 10:01:06
●MXmxb.mailgun.org2026-03-23 → 2026-03-23 · 1 obs
● 2026-03-23 10:01:06
○A23.239.26.1682015-07-22 → 2016-09-18 · 3 obs
● 2015-07-22 14:15:26
● 2016-09-18 09:42:00
○ 2026-03-23 10:01:06
○A2600:3c00::f03c:91ff:fe73:68db2015-07-22 → 2016-09-18 · 3 obs
● 2015-07-22 14:15:26
● 2016-09-18 09:42:00
○ 2026-03-23 10:01:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
devtron.orgzahir.ns.cloudflare.com, perla.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.145

NS records: zahir.ns.cloudflare.com, perla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtron.org (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

TypeCountSample Data
MX3feedback-smtp.eu-central-1.amazonses.com, mxa.mailgun.org (pri: 10)...
TXT2v=spf1 include:amazonses.com ~all, v=spf1 include:mailgun.org ~all

Analysis

Mail Servers

mail.devtron.org is handled by three mail servers: mxa.mailgun.org, mxb.mailgun.org and feedback-smtp.eu-central-1.amazonses.com.

mail.devtron.org shares some mail servers with other domains, at least partially, for instance saasaf.com, emergent-behavior.com, nexuswebshop.com, zrxoa.org and c2communities.com.

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

Host names with three IP numbers: feedback-smtp.eu-central-1.amazonses.com points to 3.120.127.53, 18.184.194.231 and 52.59.27.99.

Host names with one IP number: mxa.mailgun.org and mxb.mailgun.org point to 34.160.13.42.

Host names that point to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org.