mx1.core9.email - robtex.com

mx1.core9.email

DNSSEC⚠️ Not signed
A38.250.218.51🇺🇸 EWERTON38.250.218.0/24 AS-ACO-CUSTOMER-268314
PTRmx1.core9.email

core9.email

DNSSEC⚠️ Not signed
A38.250.218.51🇺🇸 EWERTON38.250.218.0/24 AS-ACO-CUSTOMER-268314
NSmaxim.ns.cloudflare.com ⭐
NSnova.ns.cloudflare.com
MXmx1.core9.email ⭐
TXTgoogle-site-verification=78_vnZOu3JkW6IZGL6_j5QocJ6ULmmDrCS_EsapE0vU
TXTgoogle-site-verification=lblU-0GAPWG7yyTF87xbkXlx_vTbg-gBAnvPJDSeIZ4
TXTv=spf1 include:_spf.core9.email ~all
SOAmaxim.ns.cloudflare.comdns@cloudflare.com serial=2398282725

PTR for

51.218.250.38.in-addr.arpa

MX for

ultralink.com.br
core9.com.br
core9.email

Same first word

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mx1.gov.sc
mx1.io
mx1.gov.ls
mx1.goip.de
mx1.hu
mx1.cz
mx1.xyz
mx1.eu
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mx1.tuxfamily.org
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mx1.at
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mx1.email
mx1.co.za
mx1.jp
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mx1.kapsi.fi
mx1.net.br
mx1.cloudaccess.net
mx1.pb.gov.br
mx1.sa.com
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mx1.biz
mx1.tv
mx1.pl
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mx1.lt
mx1.vg
mx1.com.br

Similar names

x1m.de
1xm.ru
xm1.site
1xm.com
m1x.com.br
1mx.at
xm1.dnsalias.com
m1x.in
1mx.com
m1x.ca
1xm.org
xm1.de
m1x.app
1xm.net
1xm.co
xm1.ru
m1x.org
xm1.mobi
m1x.de
m1x.mobi
1mx.cn
xm1.club
1mx.eu
xm1.me
m1x.com
xm1.net
xm1.com
m1x.co.in
m1x.it
1mx.ru
xm1.cc
m1x.ch
1mx.net
1mx.me
x1m.nl
x1m.net
m1x.dk
m1x.ru
x1m.com
xm1.org
1mx.com.br
m1x.eu
1xm.de
1xm.ph
x1m.info
1xm.biz
m1x.net
1mx.de

DNS History

1 record (1 active, 0 former)

A38.250.218.51
●A38.250.218.512026-02-17 → 2026-03-22 · 2 obs
● 2026-02-17 13:46:40
● 2026-03-22 18:44:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
emailv0n0.nic.email, v0n1.nic.email, v0n2.nic.email, v0n3.nic.email...-
core9.emailnova.ns.cloudflare.com, maxim.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.34.129

NS records: nova.ns.cloudflare.com, maxim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core9.email (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A138.250.218.51

Analysis

Mail Server Role

mx1.core9.email serves as a mail server for ultralink.com.br, core9.com.br and core9.email.

IP Addresses

mx1.core9.email resolves to one IP number: 38.250.218.51.

Other host names, for example core9.email, share IP numbers with mx1.core9.email.