b.mx.root.lu - dns.ninja

`b.mx.root.lu`

DNSSEC	⚠️ Not signed
A	195.26.4.9^{🇱🇺 ROOT195.26.4.0/23 root SA}
		PTR	`smtp.mx.root.lu`

`mx.root.lu`

	DNSSEC	⚠️ Not signed
	A	195.26.4.8^{🇱🇺 ROOT195.26.4.0/23 root SA}

WOT: SAFE (50/100)
WOT: UNKNOWN (50/100)

PTR for

10.4.26.195.in-addr.arpa

MX for

planproject.lu

harmonie-wasserbillig.lu

familylab.lu

pastificio-bolognese.lu

netlance.com

lecedre.lu

bet4beer.com

pcfix.lu

tomschartz.com

yangming.lu

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wantz.lu

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physik.lu

fleurs-binsfeld.lu

web781u2.site.lu

photoclubpetange.lu

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food.lu

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jazz.lu

filmnet.lu

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mine.lu

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euronight.com

mikl.lu

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urdesign.info

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itzig.eu

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bierlair.eu

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mail.telethon.lu

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bierlair.biz

burton.lu

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lmprog.com

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bierlair.org

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nouma.lu

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atum.lu

mochel.info

goedi.eu

pharmaciens-sans-frontieres.lu

bme.lu

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jupitergroup.lu

igo.lu

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molitorfarming.lu

annickmersch.com

letz-play.com

burton.biz

rodger.lu

luxinvest.lu

yveskortum.com

icmc.lu

consultas.lu

zangerl.net

kirldgroundcastle.lu

page.lu

alip.lu

vserver.lu

luxsite.com

sluf.lu

kleuls.lu

orniko.com

alpa.lu

ayur-yoga.lu

Previously MX for

gsp-fonds.eu

avadag.com

climeec.lu

lst.lu

aadc.eu

luxopia.com

hmhesper.lu

lbsa.lu

marcwilmesdesign.lu

taste.lu

pierret.lu

pulsa.lu

plexacon.com

specialolympics.lu

kreliz.com

mail.sys.lu

aldozampa.eu

leader.lu

outsider.lu

blackphoenix.lu

geotek.fr

vakantiehuisje.lu

bien-etre.lu

esteempremium.com

vcschengen.net

versicherung.lu

unel.lu

quadrivium.lu

cdjfouhren.com

ama.lu

palais.lu

360sound.de

escrimeluxembourg.lu

gravolux.lu

lernznoire.lu

bivius.lu

nordparts.lu

pohl.lu

rallysport.lu

cco.lu

amis-uni.lu

piwel.lu

hostzone.lu

ycl.lu

lentz-avocat.lu

printsolutions.be

kult.lu

cdservices.lu

tcoservice.be

c-loud.com

mgcarclub.lu

jgr.lu

altha.lu

t2c.lu

luxqm.lu

aqua.lu

meng-dagesmamm.lu

ali.lu

sergekieffer.com

sermatec.lu

as5577.net

etudegiabbani.lu

savory.lu

d-b.lu

chambre-expert.lu

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beninmondeinfos.com

ruslux.lu

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vanderbeekit.nl

plantations.lu

thekillingcrew.com

updown.lu

vod.lu

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thilgen.com

cgremich.eu

malware.lu

neoproject.lu

soon.lu

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iia.lu

gkirsch.com

trilux.lu

giver.lu

construction.lu

webdir.lu

kwaki.eu

metix.be

hond.lu

babyboom.lu

csfola.lu

arch-immo.lu

festivasion.lu

cda.lu

4x4club.lu

amb-group.net

cnvh.lu

coffeebreak.lu

simonis.lu

hmb.lu

bierlair.com

meilbrueck.de

angelavandermeulen.com

barracudas.lu

lsk.lu

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buschmann.lu

my-inside.lu

openair.lu

t9n.lu

un-kaerjeng.lu

fejean.lu

atena-h2020.eu

celb.lu

areatech.lu

north-fox.lu

verveineodyssee.lu

Same first word

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.org.ai

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

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b.ly

b.com.ua

b.eus

b.cl

b.fr

b.mw

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b.io

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b.je

b.country

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b.akamaiedge-staging.net

b.top

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b.news

b.ln.cn

b.ua

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b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.icu

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b.gt

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b.de

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b.center

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b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.com.ai

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

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b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.xyz

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b.beer

b.sk

b.glass

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b.cr

b.lol

b.akamai.net

b.cash

b.fi

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b.hr

b.fm

b.company

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b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.ke

b.info.pl

DNS History

1 record (1 active, 0 former)

●A195.26.4.92015-08-19 → 2026-08-05 · 2 obs

● 2015-08-19 14:31:10
● 2026-08-05 14:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...	-
root.lu	a.root.lu, c.root.lu, b.root.lu	5 records

✅ Authoritative Response

Server:195.26.4.3

NS records: a.root.lu, c.root.lu, b.root.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for root.lu (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.26.4.9`

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (a.root.lu, b.root.lu, c.root.lu...)

Analysis

Mail Server Role

b.mx.root.lu serves as a mail server for planproject.lu, harmonie-wasserbillig.lu, familylab.lu, pastificio-bolognese.lu, netlance.com and hundreds of other domains.

mail.protonmail.ch and mailsec.protonmail.ch commonly serve as mail servers alongside b.mx.root.lu.

IP Addresses

b.mx.root.lu resolves to one IP address: 195.26.4.9.

Among the host names that share IP numbers with b.mx.root.lu is smtp.mx.root.lu, as one example.