mx4.nucdn.co - robtex.com

mx4.nucdn.co

DNSSEC⚠️ Not signed
A199.167.67.100🇺🇸 AS23393199.167.64.0/22 200 Broadacres Dr Bloomfield NJ 07003 United States

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 #13

MX for

nucdn.co

Same first word

mx4.ch
mx4.pb.gov.br
mx4.me
mx4.info
mx4.com
mx4.de
mx4.uni5.net
mx4.pl
mx4.dk
mx4.vg
mx4.ca
mx4.fr
mx4.cn
mx4.org
mx4.kinghost.net
mx4.net
mx4.fitness
mx4.ru
mx4.in-berlin.de
mx4.gov.ru
mx4.cloudaccess.net
mx4.gouv.ci
mx4.biz

Similar names

4xm.de
4xm.dk
m4x.im
m4x.eu
m4x.info
m4x.dk
4xm.cc
x4m.ru
x4m.co
m4x.ca
4xm.eu
4xm.pl
m4x.com
4xm.net
4xm.biz
m4x.net
xm4.de
x4m.it
4mx.com
4mx.it
4mx.se
4xm.be
x4m.cn
x4m.org
4mx.de
m4x.co.uk
m4x.us
m4x.org
4mx.at
4mx.net
xm4.ru
m4x.pl
xm4.com
4xm.ca
m4x.cn
m4x.biz
m4x.pw
4xm.cn
m4x.nl
xm4.net
m4x.at
4xm.com
m4x.de
m4x.fr
m4x.fun
m4x.co
4mx.info
m4x.co.at
x4m.eu
m4x.ru
x4m.net
x4m.com
xm4.online
4xm.nl
x4m.de

DNS History

1 record (1 active, 0 former)

A199.167.67.100
●A199.167.67.1002026-03-21 → 2026-04-27 · 2 obs
● 2026-03-21 11:27:24
● 2026-04-27 12:40:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, c.registrydns.co, b.registrydns.co, d.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

❌ Bogus (DNSSEC validation failed)

Validation error at nucdn.co: Error: Cannot decode name (bad label)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A1199.167.67.100

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

mx4.nucdn.co is the mail server for nucdn.co.

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

IP Addresses

mx4.nucdn.co points to a single IP number: 199.167.67.100.

Other host names, for instance plugin1.mios.com, storage1.mios.com and apps.mios.com share IP numbers with mx4.nucdn.co.