mx.l21.co - dns.ninja

mx.l21.co

DNSSEC⚠️ Not signed
A66.96.142.50🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc
PTR50.142.96.66.static.eigbox.net
A66.96.142.51🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc
A66.96.142.52🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc

l21.co

DNSSEC⚠️ Not signed
A108.167.135.120🇺🇸 Jacksonville108.167.135.0/24
NSns1.mdnsservice.com ⭐
NSns2.mdnsservice.com
NSns3.mdnsservice.com
MXmx.l21.co ⭐
TXTv=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
SOAns1.mdnsservice.comhostmaster@mdnsservice.com serial=1862385201

MX for

l21.co

Same first word

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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
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mx.abbott
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mx.co

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xm.com

DNS History

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026A66.96.142.5066.96.142.5166.96.142.52CNAMEwebsites043.homestead.com
●A66.96.142.502015-07-26 → 2026-06-14 · 2 obs
● 2015-07-26 09:55:04
● 2026-06-14 11:01:48
●A66.96.142.512015-07-26 → 2026-06-14 · 2 obs
● 2015-07-26 09:55:04
● 2026-06-14 11:01:48
●A66.96.142.522015-07-26 → 2026-06-14 · 2 obs
● 2015-07-26 09:55:04
● 2026-06-14 11:01:48
○CNAMEwebsites043.homestead.com2015-07-26 → 2016-05-02 · 4 obs
● 2015-07-26 09:55:04
● 2016-05-02 22:12:28
○ 2026-04-07 12:43:34
○ 2026-06-14 11:01:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, d.registrydns.co, a.registrydns.co, c.registrydns.co-
l21.cons1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com-

✅ Authoritative Response

Server:216.40.47.18

NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for l21.co (unsigned zone)

⏱️ Timing

Total: 1088ms | Queries: -

📄 Records

TypeCountSample Data
A366.96.142.50, 66.96.142.51...

Analysis

Mail Server Role

mx.l21.co is a mail server for l21.co.

IP Addresses

mx.l21.co maps to three IP numbers — 66.96.142.50, 66.96.142.51 and 66.96.142.52.

Among the host names that share IP numbers with mx.l21.co are mx.trafficsignaldesigns.com, mx.gauravhs.com, mx.avidplumbing.com and two others.