groups.lu - robtex.com

groups.lu

DNSSEC⚠️ Not signed
A3.123.49.249🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix
PTRthemis.qiubits.eu
NSns1.eurodns.com ⭐
A2610:1c8:b002::107🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
A199.167.66.107🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
NSns2.eurodns.com
A2610:1c8:b001::107🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
A104.37.178.107🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
NSns3.eurodns.com
A2610:1c8:b002::108🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
A199.167.66.108🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
NSns4.eurodns.com
A2610:1c8:b001::108🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
A104.37.178.108🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
MXmail.groups.lu ⭐
A85.93.211.185🇱🇺 ASN-VO85.93.192.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRperseus.qiubits.eu
TXTv=spf1 +a +mx ip4:85.93.211.160/27 -all
SOAns1.eurodns.comhostmaster@eurodns.com 2020-01-06 #0

lu

DNSSEC🔒 Signed (DS record present)
NSns1.dns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
TXTExported: 2026-05-09 19:01:02
SOAns1.dns.lunoc@restena.lu serial=1778346073

Subdomains

mail.groups.lu

Same first word

groups.vg
groups.at
groups.hk
groups.voyage
groups.se
groups.gr
groups.gifts
groups.com.au
groups.qa
groups.healthcare
groups.ca
groups.jp
groups.chat
groups.life
groups.cc
groups.hu
groups.lt
groups.no
groups.church
groups.swiss
groups.com
groups.my
groups.de
groups.pk
groups.io
groups.ch
groups.be
groups.net.cn
groups.im
groups.place
groups.me
groups.es
groups.ph
groups.net
groups.co.uk
groups.name
groups.org
groups.sk
groups.com.tw
groups.kz
groups.agency
groups.id
groups.tv
groups.fr
groups.lu
groups.plus
groups.ltd
groups.nl

Similar names

sgroup.cz
grupos.vip
opusrg.com
grupos.com.br
sgroup.cn
grupos.net
grosup.ch
sgroup.in
sgroup.ir
spurgo.com
sporug.org
grousp.com.br
opusrg.net
porgus.com
sgroup.fr
sprugo.com
grupos.de
rugops.net
grupos.org
usgrpo.com
sgroup.ru
sgroup.pk
grupos.co
ourpsg.com
grupos.top
sgroup.co.jp
sgroup.com.au
gospur.com
sgroup.online
prousg.pl
gruops.com
sgroup.by
prougs.com
rugops.com
sgroup.de
grosup.com
prosug.com
guspro.com
grosup.de
grupos.info
sgroup.gr
sgroup.co
grosup.eu
grupos.eu
progus.ru
sgroup.ge
sgroup.eu
progus.de
orgsup.com
sgroup.at
porgus.at
grupos.mx
gpsour.com
sgroup.co.th
guspro.ch
progus.com
spurgo.it
sgroup.it
sgroup.kz
guspro.ca
sgroup.dp.ua
grupos.com
sgroup.co.kr
sgroup.co.in
sgroup.lu
usprog.com
sgroup.bg
ourspg.com
ourgps.org
gosupr.org.in
sgroup.ca
usprog.ru
sgroup.ch
sgroup.com
supgro.com
gosupr.net

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.eurodns.comns2.eurodns.comns3.eurodns.comns4.eurodns.comns1.qiubits.euns2.qiubits.euns3.qiubits.euns4.qiubits.euMXmail.groups.luA3.123.49.24985.93.211.16485.93.211.185
●NSns1.eurodns.com2026-02-17 → 2026-05-09 · 3 obs
○ 2016-12-29 14:19:16
● 2026-02-17 04:39:14
● 2026-05-09 17:48:22
○NSns1.qiubits.eu2015-08-24 → 2016-07-01 · 4 obs
● 2015-08-24 00:14:54
● 2016-07-01 10:45:24
○ 2016-12-29 14:19:16
○ 2026-05-09 17:48:22
●NSns2.eurodns.com2026-02-17 → 2026-05-09 · 3 obs
○ 2016-12-29 14:19:16
● 2026-02-17 04:39:14
● 2026-05-09 17:48:22
○NSns2.qiubits.eu2015-08-24 → 2016-07-01 · 4 obs
● 2015-08-24 00:14:54
● 2016-07-01 10:45:24
○ 2016-12-29 14:19:16
○ 2026-05-09 17:48:22
●NSns3.eurodns.com2026-02-17 → 2026-05-09 · 3 obs
○ 2016-12-29 14:19:16
● 2026-02-17 04:39:14
● 2026-05-09 17:48:22
○NSns3.qiubits.eu2016-12-29 → 2016-12-29 · 4 obs
○ 2016-07-01 10:45:24
● 2016-12-29 14:19:16
○ 2026-02-17 04:39:14
○ 2026-05-09 17:48:22
●NSns4.eurodns.com2026-02-17 → 2026-05-09 · 3 obs
○ 2016-12-29 14:19:16
● 2026-02-17 04:39:14
● 2026-05-09 17:48:22
○NSns4.qiubits.eu2016-12-29 → 2016-12-29 · 4 obs
○ 2016-07-01 10:45:24
● 2016-12-29 14:19:16
○ 2026-02-17 04:39:14
○ 2026-05-09 17:48:22
●MXmail.groups.lu2015-08-24 → 2026-05-09 · 2 obs
● 2015-08-24 00:14:54
● 2026-05-09 17:48:22
●A3.123.49.2492026-02-17 → 2026-05-09 · 3 obs
○ 2016-12-29 14:19:16
● 2026-02-17 04:39:14
● 2026-05-09 17:48:22
○A85.93.211.1642015-08-24 → 2016-07-01 · 4 obs
● 2015-08-24 00:14:54
● 2016-07-01 10:45:24
○ 2016-12-29 14:19:16
○ 2026-05-09 17:48:22
○A85.93.211.1852016-12-29 → 2016-12-29 · 4 obs
○ 2016-07-01 10:45:24
● 2016-12-29 14:19:16
○ 2026-02-17 04:39:14
○ 2026-05-09 17:48:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lug.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...-
groups.luns4.eurodns.com, ns3.eurodns.com, ns1.eurodns.com, ns2.eurodns.com-

✅ Authoritative Response

Server:199.167.66.108

NS records: ns4.eurodns.com, ns3.eurodns.com, ns1.eurodns.com, ns2.eurodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groups.lu (unsigned zone)

⏱️ Timing

Total: 986ms | Queries: -

📄 Records

TypeCountSample Data
A13.123.49.249
NS4ns1.eurodns.com, ns2.eurodns.com...
MX1mail.groups.lu (pri: 10)
TXT1v=spf1 +a +mx ip4:85.93.211.160/27 -all
SOA1ns1.eurodns.com hostmaster.eurodns.com

Analysis

Hierarchy

groups.lu is the parent of mail.groups.lu.

IP Addresses

groups.lu points to IP number 3.123.49.249.

For instance, other host names citysightseeing.lu, themis.qiubits.eu, schooltrips.lu, emileweber.eu and lloret.lu share IP numbers with groups.lu.

Name Servers

groups.lu is delegated to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

groups.lu shares name servers with other domains at least partially, for example wirepaypost.com, reeleezee.be, devatec.ch, hse24.biz and eco-forum.org.

Host names with two IP numbers:

ns1.eurodns.com points to: 2610:1c8:b002::107 and 199.167.66.107

ns2.eurodns.com points to: 2610:1c8:b001::107 and 104.37.178.107

ns3.eurodns.com points to: 2610:1c8:b002::108 and 199.167.66.108

ns4.eurodns.com points to: 2610:1c8:b001::108 and 104.37.178.108

Mail Servers

groups.lu is handled by a single mail server, mail.groups.lu.

mail.groups.lu points to a single IP: 85.93.211.185.