mx.isecedu.com.ar - robtex.com

mx.isecedu.com.ar

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d0d9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5b18🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.24Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.217🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.24, 172.67.208.217
IPv6 hints2606:4700:3033::ac43:d0d9, 2606:4700:3035::6815:5b18
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com

isecedu.com.ar

DNSSEC⚠️ Not signed
A190.210.62.52🇦🇷 AS16814190.210.62.0/24
NShayes.ns.cloudflare.com ⭐
NSnorah.ns.cloudflare.com
MX_dc-mx.c719fa5e1125.isecedu.com.ar ⭐
TXTv=spf1 a:isec.edu.ar a:isecedu.com.ar mx ptr a ~all
SOAhayes.ns.cloudflare.comdns@cloudflare.com serial=2401403731
WOT: SAFE (60/100)
WOT: SAFE (62/100)

Previously MX for

isecedu.com.ar

Same first word

mx.myftp.biz
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.ag
mx.ee
mx.net.ru
mx.fi
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mx.co.kr
mx.net
mx.box
mx.homelinux.com
mx.dnsalias.com
mx.se
mx.srv.br
mx.si
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mx.org.ua
mx.nl
mx.com
mx.co.ua
mx.al
mx
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mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
mx.fm
mx.dk
mx.mil.lv
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
mx.co.at
mx.ua
mx.csb.app
mx.au
mx.go.gov.br
mx.com.mx
mx.dev
mx.od.ua
mx.su
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
mx.io
mx.co.ke
mx.vg
mx.gp
mx.cloudaccess.net
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.network
mx.se.gov.br
mx.gy
mx.pe
mx.realm.cz
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.saotome.st
mx.cm
mx.graphics
mx.cx
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.microsoft
mx.ph

Similar names

xm.world
xm.lt
xm.com.ua
xm.ru
xm.de
xm.cl
xm.sk
xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.com

DNS History

9 records (4 active, 5 former)

202120222023202420252026A104.21.91.24172.67.208.2172606:4700:3033::ac43:d0d92606:4700:3035::6815:5b18181.28.99.111188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●A104.21.91.242026-02-15 → 2026-05-04 · 6 obs
○ 2020-01-05 06:36:26
● 2026-02-15 09:38:40
● 2026-04-28 05:16:46
○ 2026-05-01 08:15:32
● 2026-05-02 15:18:18
● 2026-05-04 08:41:54
●A172.67.208.2172026-02-15 → 2026-05-04 · 6 obs
○ 2020-01-05 06:36:26
● 2026-02-15 09:38:40
● 2026-04-28 05:16:46
○ 2026-05-01 08:15:32
● 2026-05-02 15:18:18
● 2026-05-04 08:41:54
○A181.28.99.1112020-01-05 → 2020-01-05 · 3 obs
● 2020-01-05 06:36:26
○ 2026-02-15 09:38:40
○ 2026-05-04 08:41:54
○A188.114.96.02026-05-01 → 2026-05-01 · 4 obs
○ 2026-04-28 05:16:46
● 2026-05-01 08:15:32
○ 2026-05-02 15:18:18
○ 2026-05-04 08:41:54
○A188.114.97.02026-05-01 → 2026-05-01 · 4 obs
○ 2026-04-28 05:16:46
● 2026-05-01 08:15:32
○ 2026-05-02 15:18:18
○ 2026-05-04 08:41:54
●A2606:4700:3033::ac43:d0d92026-02-15 → 2026-05-04 · 6 obs
○ 2020-01-05 06:36:26
● 2026-02-15 09:38:40
● 2026-04-28 05:16:46
○ 2026-05-01 08:15:32
○ 2026-05-02 15:18:18
● 2026-05-04 08:41:54
●A2606:4700:3035::6815:5b182026-02-15 → 2026-05-04 · 6 obs
○ 2020-01-05 06:36:26
● 2026-02-15 09:38:40
● 2026-04-28 05:16:46
○ 2026-05-01 08:15:32
○ 2026-05-02 15:18:18
● 2026-05-04 08:41:54
○A2a06:98c1:3120::2026-05-01 → 2026-05-02 · 4 obs
○ 2026-04-28 05:16:46
● 2026-05-01 08:15:32
● 2026-05-02 15:18:18
○ 2026-05-04 08:41:54
○A2a06:98c1:3121::2026-05-01 → 2026-05-02 · 4 obs
○ 2026-04-28 05:16:46
● 2026-05-01 08:15:32
● 2026-05-02 15:18:18
○ 2026-05-04 08:41:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arc.dns.ar, f.dns.ar, e.dns.ar, d.dns.ar-
isecedu.com.arhayes.ns.cloudflare.com, norah.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.70

NS records: hayes.ns.cloudflare.com, norah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isecedu.com.ar (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.24, 172.67.208.217
AAAA22606:4700:3033::ac43:d0d9, 2606:4700:3035::6815:5b18
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx.isecedu.com.ar points to four IP numbers: 2606:4700:3033::ac43:d0d9, 2606:4700:3035::6815:5b18, 104.21.91.24 and 172.67.208.217.

Other host names including www.1-levnadrogerie.cz, www.usenet.nl, shop.tzcy.shop, nl.usenet.nl and bs001me.at share IP numbers with mx.isecedu.com.ar.