post.lu - robtex.com

post.lu

DNSSEC⚠️ Not signed
A2001:7e8:8010:64::10🇱🇺 EPT-LU2001:7e8::/32
A78.141.185.153🇱🇺 EPT-LU78.141.128.0/18 PT-LU
NSns2.pt.lu ⭐
A2001:7e8:8800::c0🇱🇺 EPT-LU2001:7e8::/32
PTRns2.pt.lu
A195.46.252.2🇱🇺 EPT-LU195.46.224.0/19 PT-LU
PTRns2.pt.lu
NSns1.pt.lu
A2001:7e8:8800::b0🇱🇺 EPT-LU2001:7e8::/32
PTRns1.pt.lu
A194.154.192.1🇱🇺 EPT-LU194.154.192.0/19 PT-LU
PTRns1.pt.lu
NSns3.pt.lu
A2001:1610:2:1::90🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRns3.pt.lu
A80.90.63.90🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRns3.pt.lu
NSns4.deep.eu
A2a0e:acc0:2::b:1:b13🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48
A45.138.106.13🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global
PTRns4.deep.eu
MXpost-lu.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTatlassian-domain-verification=xHoMe1jrZ4wxH2X4ygota1aeV99TGEwdbn73HbcPea5d1K5...
TXTv=spf1 ip4:195.46.234.44 ip4:195.46.234.56 ip4:78.141.187.86 ip4:37.157.155.0...
TXTTest syncronization 1732
TXT_ji572pvzq8jcgv8h92pvlztpfw5yizv
TXT_pfrsqp0ycvg9n5mnofe30n8cehvz9fx
TXTd365mktkey=RsiCF6GRxRlE2w45wX7J3qwrSeJ4WxNq8UcrNwRxGfAx
TXTd365mktkey=iVXbzwqbBxMazmeH6jq6nvf7SjitNWSkzI0YMyVLjagx
TXTd365mktkey=pjlgat9Hfikj2IO1aBx32ks7iuw3tSc5YFtGx1uzxAUx
TXTxmind-domain-verification-p0m57c=C7PNB6mr5wbAc3CbINUIqRPWA
TXTgoogle-site-verification=i7SY7ntytWx4S4tynXZbAUnChJ66EudQ_Cn1825meps
TXTatlassian-sending-domain-verification=3f7d4672-6e07-42bc-8f80-e5da2a789fd7
TXTadobe-idp-site-verification=0fcbaf7b3b23f3fc2c73853372182be26009e8a27d77032ed...
SOAns2.pt.luhostmaster@ns1.pt.lu 2026-04-29 #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: 2026-05-01 23:01:01
SOAns1.dns.lunoc@restena.lu serial=1777669273
rank #141959 globally
rank #30 in the tld
This domain name "post.lu" is associated with the Luxembourg-based company POST Luxembourg. It is one of the largest employers in the country and offers services such as mail, telecommunications and financial services. The ".lu" indicates that the organization is based in Luxembourg.WOT: SAFE (75/100)
📈 Tranco rank: #195,316

Subdomains

sms.post.lu
smtp.post.lu
smtpout.post.lu
mobile.post.lu
mxmdr.post.lu
mdrout1.post.lu
www.post.lu
corp.post.lu
mms.post.lu
mx.post.lu

Same first word

post.ly
post.nc
post.pink
post.k12.tx.us
post.ye
post.news
post.com.cn
post.ch
post.sg
post.ge
post.biz
post.nl
post.ir
post.xyz
post.crimea.ua
post.me.it
post.cc
post.blue
post.on.ca
post.no
post.su
post.ru
post.net.sa
post.co
post.kg
post.or.kr
post.gov.cn
post.fi
post.at
post.mx
post.zone
post.zj.cn
post.gov.tw
post.de.com
post.is
post.red
post.events
post.business
post.claims
post.kr.ua
post.pub
post.cafe
post.ca
post.tel
post.org
post.vg
post.fo
post.lol
post.nu
post.moi
post.sakura.ne.jp
post.tm
post.eu
post.or.jp
post.com.au
post.one
post.uk.com
post.app
post.gi
post.dns-cloud.net
post.co.id
post.ax
post.sh
post.iq
post.co.nz
post.ae
post.al
post.archi
post.gov.tm
post.dog
post.co.zm
post.net
post.lt
post.world
post.to
post.sc
post.kim
post.fyi
post.withgoogle.com
post.how
post.chat
post.lu
post.network
post.co.za
post.uz
post.tv.br
post.guide
post.gov.bn
post.gr.jp
post.icu
post.lv
post.webredirect.org
post.pk
post.it
post.by
post.cz
post.net.cn
post.management
post.dk
post.legal
post.kinghost.net
post.tv
post.cr
post.tf
post.ro
post.fm
post.cn
post.tg
post.cl
post.be
post.in.ua
post.plus
post.holdings
post.de
post.tech
post.bz
post.com.de
post.biz.ua
post
post.pe.kr
post.my
post.co.il
post.yt
post.kozow.com
post.us
post.com
post.edu
post.gx.cn
post.li
post.kz
post.waw.pl
post.ee
post.la
post.go.kr
post.co.uk
post.mv
post.ua
post.re
post.pl
post.bg
post.pet
post.ma
post.ba
post.ltd
post.io
post.ms
post.hr
post.academy
post.net.au
post.vn
post.sk
post.im
post.ne.jp
post.watch

Similar names

stpo.ch
tsop.tech
spot.org.py
stop.to
opst.eu
opst.com
stop.io
ostp.gov
sotp.net
psto.net
tops.com.au
stop.business
spot.buzz
spot.fund
stpo.at
tops.education
spot.so
spot.com.au
spot.cl
opts.com
spot.gg
spot.de
spot.cloud
spot.ee
spot.repair
spot.sk
opst.cn
stop.media
stop.world
spot.legal
stop.si
stop.help
tops.biz
tsop.net
spot.codes
tspo.be
spot.company
psot.com.br
pots.co
stop.pro
stop.bg
stpo.nl
ostp.org
tosp.jp
pots.gg
tops.com
stop.ca
tpos.com.au
spot.film
stop.guide
tpos.online
spot.org.pl
sotp.ru
spot.lighting
pots.xyz
psot.at
spot.no
tsop.com
tops.vn
otsp.ca
tpos.org
stop.pk
opst.us
ospt.sakura.ne.jp
spot.ninja
spot.com.mx
spot.net
pots.life
tops.video
spot.co.kr

DNS History

17 records (7 active, 10 former)

201020122014201620182020202220242026NSns1.pt.luns2.pt.luns3.pt.luns4.deep.euMXpost-lu.mail.protection.outlook.cominmx1.pt.luinmx2.pt.lumx.post.lumx.postcloud.luA2001:7e8:8010:64::1078.141.185.1532001:7e8:8010:100::232001:7e8:8800:400:37:157:155:52001:7e8:8800:400:37:157:155:6213.166.42.23337.157.155.537.157.155.6
●NSns1.pt.lu2009-01-31 → 2026-05-01 · 49 obs
● 2009-01-31 17:51:48
● 2015-11-11 11:36:42
○ 2015-11-12 17:42:20
● 2015-11-15 17:22:24
● 2015-11-30 16:42:44
○ 2015-12-03 05:15:32
○ 2015-12-17 13:35:44
● 2015-12-18 14:42:58
● 2016-01-17 19:10:50
○ 2016-01-20 21:53:00
○ 2016-03-29 07:15:42
● 2016-04-06 22:57:00
○ 2016-04-15 02:23:56
○ 2016-08-14 18:36:28
● 2016-08-23 09:09:28
○ 2016-08-30 12:53:06
○ 2016-09-11 00:47:18
● 2016-09-18 16:07:30
○ 2016-09-28 16:34:04
○ 2016-10-24 01:38:32
● 2016-11-04 08:22:58
● 2016-11-12 00:52:30
○ 2016-11-19 01:57:20
○ 2016-12-15 13:57:18
● 2016-12-16 17:38:14
● 2017-01-05 15:30:36
○ 2017-01-08 06:13:18
○ 2017-01-24 23:01:02
● 2017-01-28 22:30:40
● 2017-02-15 04:08:18
○ 2017-04-06 09:51:20
○ 2018-03-08 02:34:46
● 2018-06-02 12:27:28
○ 2018-08-23 09:30:10
○ 2018-11-28 19:15:48
● 2018-12-05 22:31:50
○ 2018-12-17 11:07:18
● 2018-12-23 14:49:30
○ 2019-02-07 13:09:42
○ 2019-07-08 13:50:52
● 2019-08-22 19:51:10
● 2019-10-27 17:28:08
○ 2020-01-23 19:26:46
○ 2020-04-02 23:05:48
● 2020-07-05 07:57:46
● 2020-11-10 03:37:14
○ 2020-11-28 12:55:32
● 2021-09-12 09:54:56
● 2026-05-01 22:14:10
●NSns2.pt.lu2009-01-31 → 2026-05-01 · 49 obs
● 2009-01-31 17:51:48
● 2015-09-01 21:33:32
○ 2015-09-07 08:02:10
○ 2015-11-11 11:36:42
● 2015-11-12 17:42:20
○ 2015-11-15 17:22:24
○ 2015-11-30 16:42:44
● 2015-12-03 05:15:32
○ 2015-12-17 13:35:44
○ 2016-01-17 19:10:50
● 2016-01-20 21:53:00
● 2016-01-22 06:46:06
○ 2016-01-26 08:14:32
● 2016-01-29 04:47:28
● 2016-02-27 02:35:58
○ 2016-03-14 02:26:38
○ 2016-04-06 22:57:00
● 2016-04-15 02:23:56
● 2016-08-14 18:36:28
○ 2016-08-23 09:09:28
○ 2016-09-28 16:34:04
● 2016-10-05 20:22:12
○ 2016-10-14 21:47:06
○ 2016-12-05 19:22:14
● 2016-12-09 20:47:58
● 2016-12-15 13:57:18
○ 2016-12-16 17:38:14
○ 2017-01-05 15:30:36
● 2017-01-08 06:13:18
● 2017-01-24 23:01:02
○ 2017-01-28 22:30:40
○ 2017-07-22 03:05:52
● 2017-07-29 00:06:46
● 2018-01-01 05:12:48
○ 2018-03-08 02:34:46
○ 2018-06-02 12:27:28
● 2018-08-23 09:30:10
○ 2018-11-28 19:15:48
○ 2018-12-05 22:31:50
● 2018-12-17 11:07:18
○ 2018-12-23 14:49:30
● 2019-02-07 13:09:42
● 2019-04-02 09:26:32
○ 2019-07-08 13:50:52
○ 2020-03-21 16:09:28
● 2020-04-02 23:05:48
○ 2020-07-05 07:57:46
● 2021-09-12 09:54:56
● 2026-05-01 22:14:10
●NSns3.pt.lu2009-01-31 → 2026-05-01 · 46 obs
● 2009-01-31 17:51:48
● 2015-10-21 13:20:22
○ 2015-10-26 12:54:14
○ 2015-12-03 05:15:32
● 2015-12-17 13:35:44
○ 2015-12-18 14:42:58
○ 2016-01-22 06:46:06
● 2016-01-26 08:14:32
○ 2016-01-29 04:47:28
○ 2016-02-27 02:35:58
● 2016-03-14 02:26:38
● 2016-03-29 07:15:42
○ 2016-04-06 22:57:00
○ 2016-08-23 09:09:28
● 2016-08-30 12:53:06
● 2016-09-11 00:47:18
○ 2016-09-18 16:07:30
● 2016-09-28 16:34:04
○ 2016-10-05 20:22:12
● 2016-10-14 21:47:06
● 2016-10-24 01:38:32
○ 2016-11-04 08:22:58
○ 2016-11-12 00:52:30
● 2016-11-19 01:57:20
● 2016-12-05 19:22:14
○ 2016-12-09 20:47:58
○ 2017-02-15 04:08:18
● 2017-04-06 09:51:20
● 2017-07-22 03:05:52
○ 2017-07-29 00:06:46
○ 2018-01-01 05:12:48
● 2018-03-08 02:34:46
○ 2018-06-02 12:27:28
○ 2018-08-23 09:30:10
● 2018-11-28 19:15:48
○ 2018-12-05 22:31:50
○ 2019-04-02 09:26:32
● 2019-07-08 13:50:52
○ 2019-08-22 19:51:10
○ 2019-10-27 17:28:08
● 2020-01-23 19:26:46
● 2020-03-21 16:09:28
○ 2020-04-02 23:05:48
○ 2020-11-10 03:37:14
● 2020-11-28 12:55:32
● 2026-05-01 22:14:10
●NSns4.deep.eu2026-02-14 → 2026-05-01 · 3 obs
○ 2021-09-12 09:54:56
● 2026-02-14 16:09:58
● 2026-05-01 22:14:10
○MXinmx1.pt.lu2009-01-31 → 2009-01-31 · 3 obs
● 2009-01-31 17:51:48
○ 2015-09-01 21:33:32
○ 2026-05-01 22:14:10
○MXinmx2.pt.lu2009-01-31 → 2009-01-31 · 3 obs
● 2009-01-31 17:51:48
○ 2015-09-01 21:33:32
○ 2026-05-01 22:14:10
○MXmx.post.lu2016-02-15 → 2021-09-12 · 5 obs
○ 2016-01-29 04:47:28
● 2016-02-15 22:31:40
● 2021-09-12 09:54:56
○ 2026-02-14 16:09:58
○ 2026-05-01 22:14:10
○MXmx.postcloud.lu2015-09-01 → 2016-01-29 · 5 obs
○ 2009-01-31 17:51:48
● 2015-09-01 21:33:32
● 2016-01-29 04:47:28
○ 2016-02-15 22:31:40
○ 2026-05-01 22:14:10
●MXpost-lu.mail.protection.outlook.com2026-02-14 → 2026-05-01 · 3 obs
○ 2021-09-12 09:54:56
● 2026-02-14 16:09:58
● 2026-05-01 22:14:10
○A2001:7e8:8010:100::232017-12-25 → 2018-12-05 · 5 obs
○ 2017-09-21 09:23:24
● 2017-12-25 17:00:44
● 2018-12-05 22:31:50
○ 2018-12-17 11:07:18
○ 2026-05-01 22:14:10
●A2001:7e8:8010:64::102018-12-17 → 2026-05-01 · 3 obs
○ 2018-12-05 22:31:50
● 2018-12-17 11:07:18
● 2026-05-01 22:14:10
○A2001:7e8:8800:400:37:157:155:52015-09-01 → 2017-09-21 · 5 obs
○ 2009-01-31 17:51:48
● 2015-09-01 21:33:32
● 2017-09-21 09:23:24
○ 2017-12-25 17:00:44
○ 2026-05-01 22:14:10
○A2001:7e8:8800:400:37:157:155:62015-09-01 → 2017-09-21 · 5 obs
○ 2009-01-31 17:51:48
● 2015-09-01 21:33:32
● 2017-09-21 09:23:24
○ 2017-12-25 17:00:44
○ 2026-05-01 22:14:10
○A213.166.42.2332017-12-25 → 2018-12-05 · 5 obs
○ 2017-09-21 09:23:24
● 2017-12-25 17:00:44
● 2018-12-05 22:31:50
○ 2018-12-17 11:07:18
○ 2026-05-01 22:14:10
○A37.157.155.52015-09-01 → 2017-09-21 · 5 obs
○ 2009-01-31 17:51:48
● 2015-09-01 21:33:32
● 2017-09-21 09:23:24
○ 2017-12-25 17:00:44
○ 2026-05-01 22:14:10
○A37.157.155.62015-09-01 → 2017-09-21 · 5 obs
○ 2009-01-31 17:51:48
● 2015-09-01 21:33:32
● 2017-09-21 09:23:24
○ 2017-12-25 17:00:44
○ 2026-05-01 22:14:10
●A78.141.185.1532018-12-17 → 2026-05-01 · 3 obs
○ 2018-12-05 22:31:50
● 2018-12-17 11:07:18
● 2026-05-01 22:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lug.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...12 records
post.luns4.deep.eu, ns2.pt.lu, ns1.pt.lu, ns3.pt.lu6 records

✅ Authoritative Response

Server:194.154.192.1

NS records: ns4.deep.eu, ns2.pt.lu, ns1.pt.lu, ns3.pt.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for post.lu (unsigned zone)

⏱️ Timing

Total: 2013ms | Queries: -

📄 Records

TypeCountSample Data
A178.141.185.153
AAAA12001:7e8:8010:64::10
NS4ns2.pt.lu, ns3.pt.lu...
MX1post-lu.mail.protection.outlook.com (pri
TXT12v=spf1 ip4:195.46.234.44 ip4:195.46.234., _ji572pvzq8jcgv8h92pvlztpfw5yizv...
SOA1ns2.pt.lu hostmaster.ns1.pt.lu

📌 Glue Records Collected

Total: 18

In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)

Out-of-bailiwick: 6 (ns3.pt.lu, ns2.pt.lu, ns1.pt.lu...)

Analysis

Hierarchy

post.lu is a parent of sms.post.lu, smtp.post.lu, smtpout.post.lu, mobile.post.lu, mxmdr.post.lu and several other host names.

IP Addresses

post.lu resolves to two IPs: 2001:7e8:8010:64::10 and 78.141.185.153.

Other host names, for instance posttechnologies.lu, www.luxgsm.lu, www.posttechnologies.lu and deep.eu share IP numbers with post.lu.

Name Servers

post.lu is delegated to four name servers: ns4.deep.eu, ns1.pt.lu, ns2.pt.lu and ns3.pt.lu.

post.lu at least partially shares name servers with other domains, for instance rechtsanwalt.lu, speedtest.lu, sendsms.lu, internax.it and massena.fr.

Host names with two IP numbers:

Host name ns4.deep.eu points to: 2a0e:acc0:2::b:1:b13 and 45.138.106.13.

Host name ns1.pt.lu points to: 2001:7e8:8800::b0 and 194.154.192.1.

Host name ns2.pt.lu points to: 2001:7e8:8800::c0 and 195.46.252.2.

Host name ns3.pt.lu points to: 2001:1610:2:1::90 and 80.90.63.90.

Mail Servers

post.lu is handled by a single mail server, post-lu.mail.protection.outlook.com.

Host name post-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.73.8, 52.101.73.12 and 52.101.73.24.