mx1.nucdn.co - robtex.com

mx1.nucdn.co

DNSSEC⚠️ Not signed
A107.173.114.57🇺🇸 Colocrossing-AS107.173.114.0/24
PTRus1.node.alcflex.com

nucdn.co

DNSSEC⚠️ Not signed
A2610:1c8:1b::10🇺🇸 AS233932610:1c8:1b::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
A2610:1c8:1b::11🇺🇸 AS233932610:1c8:1b::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
A2610:1c8:1b::40🇺🇸 AS233932610:1c8:1b::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
A2610:1c8:1b::41🇺🇸 AS233932610:1c8:1b::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
A104.37.183.10🇺🇸 AS23393104.37.183.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
A104.37.183.11🇺🇸 AS23393104.37.183.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
A104.37.183.40🇺🇸 AS23393104.37.183.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
A104.37.183.41🇺🇸 AS23393104.37.183.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
NSns1.nucdn.co ⭐
NSns2.nudns.com ⚠️ Not in parent delegation
NSns3.nucdn.co
NSns4.nudns.com ⚠️ Not in parent delegation
MXmx1.nucdn.co ⭐
MXmx2.nucdn.co(8)
MXmx3.nucdn.co(10)
MXmx4.nucdn.co(15)
MXmx.nucdn.co(20)
TXTv=spf1 +mx +a +ip4:162.255.25.133 +ip4:162.255.25.192 +ip4:199.167.67.100 +ip...
SOAns1.nucdn.coadmin@dnsbycomodo.com 2026-04-09 #14

MX for

nucdn.co

Same first word

mx1.na4u.ru
mx1.biz
mx1.tv
mx1.pl
mx1.gouv.km
mx1.us
mx1.in
mx1.gouv.ci
mx1.lt
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mx1.at
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mx1.email
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mx1.jp
mx1.cci.fr
mx1.kapsi.fi
mx1.net.br
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mx1.pb.gov.br
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Similar names

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
1xm.ai
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
x1m.de
1xm.ru
xm1.site
1xm.com
m1x.com.br
1mx.at
xm1.dnsalias.com
m1x.in

DNS History

1 record (1 active, 0 former)

A107.173.114.57
●A107.173.114.572026-03-21 → 2026-04-29 · 2 obs
● 2026-03-21 11:27:24
● 2026-04-29 03:22:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co-
nucdn.cons1.nucdn.co, ns2.nudns.com, ns3.nucdn.co, ns4.nudns.com4 records

✅ Authoritative Response

Server:199.167.66.2

NS records: ns1.nucdn.co, ns2.nudns.com, ns3.nucdn.co, ns4.nudns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A1107.173.114.57

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.nucdn.co, ns1.nucdn.co, ns3.nucdn.co...)

Analysis

Mail Server Role

mx1.nucdn.co serves as a mail server for nucdn.co.

mx2.nucdn.co, mx3.nucdn.co and mx4.nucdn.co are commonly used as mail servers together with mx1.nucdn.co.

IP Addresses

mx1.nucdn.co resolves to one IP number: 107.173.114.57.

Other host names, for instance us1.node.alcflex.com, mx2.alcflex.com and mx4.rnr-ix.net share IP numbers with mx1.nucdn.co.