mx.realmsn.com - robtex.com

mx.realmsn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b42f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:337b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.47🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.123, 172.67.180.47
IPv6 hints2606:4700:3031::ac43:b42f, 2606:4700:3033::6815:337b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com

realmsn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b42f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:337b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.47🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
NSkay.ns.cloudflare.com
MXisaac.mx.cloudflare.net ⭐
MXamir.mx.cloudflare.net(5)
MXlinda.mx.cloudflare.net(94)
TXTbrave-ledger-verification=d3b0147fc83d6de0ea8c520c2fadd91c06b8b7b452dbc9fb449...
TXTgoogle-site-verification=fsONCMI0zaiC-jmu2EFPXUS6SdoevrSx_t_NBHGVh-4
TXTgoogle-site-verification=gNKBatqdBHXlsz2BsRYQU7VtAT4r9dw7haNLncn3HVw
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.123, 172.67.180.47
IPv6 hints2606:4700:3031::ac43:b42f, 2606:4700:3033::6815:337b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2402778983

Previously MX for

realmsn.com

Same first word

mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.ag
mx.ee
mx.net.ru
mx.fi
mx.cz
mx.co.kr
mx.net
mx.box
mx.homelinux.com
mx.dnsalias.com
mx.se
mx.srv.br
mx.si
mx.de
mx.org.ua
mx.nl
mx.com
mx.co.ua
mx.al
mx
mx.org
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.gs
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.ms
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

Similar names

xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app
xm.cn
xm.gov.cn
xm.city
xm.ca
xm.ee
xm.ae
xm.lc
xm.chat
xm.life
xm.net
xm.cm
xm.co
xm.com.cn
xm.co.za
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)

20162017201820192020202120222023202420252026A104.21.51.123172.67.180.472606:4700:3031::ac43:b42f2606:4700:3033::6815:337b74.86.112.130
●A104.21.51.1232026-02-14 → 2026-04-29 · 3 obs
○ 2016-06-26 21:30:44
● 2026-02-14 18:19:14
● 2026-04-29 01:16:52
●A172.67.180.472026-02-14 → 2026-04-29 · 3 obs
○ 2016-06-26 21:30:44
● 2026-02-14 18:19:14
● 2026-04-29 01:16:52
●A2606:4700:3031::ac43:b42f2026-02-14 → 2026-04-29 · 3 obs
○ 2016-06-26 21:30:44
● 2026-02-14 18:19:14
● 2026-04-29 01:16:52
●A2606:4700:3033::6815:337b2026-02-14 → 2026-04-29 · 3 obs
○ 2016-06-26 21:30:44
● 2026-02-14 18:19:14
● 2026-04-29 01:16:52
○A74.86.112.1302015-06-29 → 2016-06-26 · 4 obs
● 2015-06-29 12:42:00
● 2016-06-26 21:30:44
○ 2026-02-14 18:19:14
○ 2026-04-29 01:16:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
realmsn.comduke.ns.cloudflare.com, kay.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.123, 172.67.180.47
AAAA22606:4700:3033::6815:337b, 2606:4700:3031::ac43:b42f
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mx.realmsn.com points to four IP numbers: 2606:4700:3031::ac43:b42f, 2606:4700:3033::6815:337b, 104.21.51.123 and 172.67.180.47.

Other host names, for instance www.uffg.es, 10tradefx.com, valenorathiq.com, soanvan.vn and touchgamez.com share IP numbers with mx.realmsn.com.