`mx.heingroup.lu`

DNSSEC	⚠️ Not signed
A	213.135.246.121^{🇱🇺 EPT-LU213.135.224.0/19 PT-LU}
		PTR	`smtp2.heingroup.lu`

`heingroup.lu`

	DNSSEC	⚠️ Not signed
	A	31.97.195.31^{🇬🇧 IIHOS00131.97.192.0/21 Hostinger FR}
	NS	`ns67.domaincontrol.com` ⭐
	NS	`ns68.domaincontrol.com`
	MX	`smtp2.heingroup.lu` ⭐
	MX	`mx.heingroup.lu`⁽¹⁰⁾
	TXT	`google-site-verification=pBMuJ17L3N6LrRgrfauXbCFKiUlb05zoTzG9td-Vpb0`
	TXT	`google-site-verification=3FceHygdWIF4vR-O0X1r9CQH5VjgnGOR1y_3DzovmxQ`
	TXT	`v=spf1 mx a:smtp2.heingroup.lu ip4:213.135.246.121 include:spfsaas.cloud2be....`
	SOA	`ns67.domaincontrol.com`dns@jomax.net 2026-06-30 #2

MX for

heingroup.lu

Same first word

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.ag

mx.ee

mx.net.ru

mx.ae

mx.fi

mx.cz

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mx.s3-us-west-1.amazonaws.com

mx.gs

mx.global.prod.fastly.net

mx.email

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mx.cloud.nospamproxy.com

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mx.tours

mx.s3.amazonaws.com

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mx.vu

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mx.network

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mx.gy

mx.contact

mx.pe

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mx.tn

mx.mk

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mx.md

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mx.saotome.st

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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.tc

mx.microsoft

mx.solutions

mx.ph

mx.st

Similar names

xm.mk

xm.la

xm.com

xm.biz

xm.media

xm.fyi

xm.pe

xm.wtf

mx.com.tr

mx.be

mx.guru

xm.nl

xm.app

mx.selfip.com

mx.co

mx.ro

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xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

xm.cm

xm.ke

xm.co

xm.com.cn

DNS History

2 records (1 active, 1 former)

○A213.135.236.2152015-07-11 → 2016-04-22 · 4 obs

● 2015-07-11 00:50:34
● 2016-04-22 09:38:52
○ 2026-02-16 02:14:50
○ 2026-08-03 14:13:42

●A213.135.246.1212026-02-16 → 2026-08-03 · 3 obs

○ 2016-04-22 09:38:52
● 2026-02-16 02:14:50
● 2026-08-03 14:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...	14 records
heingroup.lu	ns68.domaincontrol.com, ns67.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.71.44

NS records: ns68.domaincontrol.com, ns67.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heingroup.lu (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.135.246.121`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)

Analysis

Mail Server Role

Mail for heingroup.lu is routed through the mail server mx.heingroup.lu.

smtp2.heingroup.lu routinely functions as a mail server together with mx.heingroup.lu.

IP Addresses

mx.heingroup.lu has exactly one IP address — 213.135.246.121.

Among the host names that share IP numbers with mx.heingroup.lu is smtp2.heingroup.lu, as one example.

mx.heingroup.lu - robtex.com

mx.heingroup.lu

heingroup.lu