mx.zukumail.com - robtex.com

mx.zukumail.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:978f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:50a3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.163Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.143🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.163, 172.67.151.143
IPv6 hints2606:4700:3031::ac43:978f, 2606:4700:3033::6815:50a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com

zukumail.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:978f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:50a3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.163Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.143🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSignacio.ns.cloudflare.com ⭐
NSiris.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
MXroute3.mx.cloudflare.net(82)
MXroute1.mx.cloudflare.net(89)
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.163, 172.67.151.143
IPv6 hints2606:4700:3031::ac43:978f, 2606:4700:3033::6815:50a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAignacio.ns.cloudflare.comdns@cloudflare.com serial=2402077436

Previously MX for

zukumail.com

Same first word

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.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
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

Similar names

xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app
xm.cn
xm.gov.cn
mx.mayfirst.org
xm.city
xm.ca
mx.ag
mx.ee
mx.net.ru
xm.ee
mx.fi
xm.ae
xm.lc
mx.cz
mx.co.kr
mx.net
mx.box
xm.chat
mx.homelinux.com
mx.dnsalias.com
mx.se
xm.life
mx.srv.br
mx.si
mx.de
mx.org.ua
xm.net
mx.nl
mx.com
xm.cm
mx.co.ua
mx.al
mx
mx.org
mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
xm.co
mx.fm
mx.dk
mx.mil.lv
xm.co.za
mx.is
mx.ac.cn
mx.uz
mx.mt
xm.kiev.ua
xm.js.cn
xm.cc
xm.by
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

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.80.163172.67.151.1432606:4700:3031::ac43:978f2606:4700:3033::6815:50a3164.138.220.67
●A104.21.80.1632026-05-12 → 2026-05-12 · 2 obs
○ 2016-05-03 06:01:00
● 2026-05-12 05:43:20
○A164.138.220.672015-06-02 → 2016-05-03 · 3 obs
● 2015-06-02 18:54:36
● 2016-05-03 06:01:00
○ 2026-05-12 05:43:20
●A172.67.151.1432026-05-12 → 2026-05-12 · 2 obs
○ 2016-05-03 06:01:00
● 2026-05-12 05:43:20
●A2606:4700:3031::ac43:978f2026-05-12 → 2026-05-12 · 2 obs
○ 2016-05-03 06:01:00
● 2026-05-12 05:43:20
●A2606:4700:3033::6815:50a32026-05-12 → 2026-05-12 · 2 obs
○ 2016-05-03 06:01:00
● 2026-05-12 05:43:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zukumail.comiris.ns.cloudflare.com, ignacio.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: iris.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zukumail.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.163, 172.67.151.143
AAAA22606:4700:3031::ac43:978f, 2606:4700:3033::6815:50a3
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (iris.ns.cloudflare.com, iris.ns.cloudflare.com, iris.ns.cloudflare.com...)

Analysis

IP Addresses

mx.zukumail.com maps to four IP numbers: 2606:4700:3031::ac43:978f, 2606:4700:3033::6815:50a3, 104.21.80.163 and 172.67.151.143.

Other host names, for instance bearjam.co.uk, xatchat.ro, max88d.com, rstools.com.mx and grid360-stack.digital share IP numbers with mx.zukumail.com.