letsch.lu - dns.ninja

letsch.lu

DNSSEC⚠️ Not signed
A51.89.8.224🇬🇧 OVH51.89.0.0/16
PTRip224.ip-51-89-8.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
MXrelay01.computerhouse.lu ⭐
A85.93.215.228🇱🇺 ASN-VO85.93.192.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRrelay01.computerhouse.lu
TXTv=spf1 mx ip4:85.93.215.228 ip4:185.173.181.241 -all
SOAns1.eurodns.comhostmaster@eurodns.com 2026-03-21 #1

lu

DNSSEC🔒 Signed (DS record present)
NS1.ns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
NSr.ns.lu
TXTExported: 2026-08-04 12:01:01
SOA1.ns.lunoc@restena.lu serial=1785837672

Same first word

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letsch.eu
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letsch.com
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letsch.hu
letsch.net
letsch.nl

Similar names

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clehts.com
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lstech.cz
theslc.co.uk
ltechs.com
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DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.eurodns.comns2.eurodns.comns3.eurodns.comns4.eurodns.comdns16.ovh.netns16.ovh.netMXrelay01.computerhouse.lumx3.ovh.netmx4.ovh.netmxb.ovh.netA51.89.8.224213.186.33.19
○NSdns16.ovh.net2015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
●NSns1.eurodns.com2026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00
○NSns16.ovh.net2015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
●NSns2.eurodns.com2026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00
●NSns3.eurodns.com2026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00
●NSns4.eurodns.com2026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00
○MXmx3.ovh.net2015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
○MXmx4.ovh.net2015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
○MXmxb.ovh.net2015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
●MXrelay01.computerhouse.lu2026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00
○A213.186.33.192015-07-03 → 2019-04-05 · 4 obs
● 2015-07-03 18:00:36
● 2019-04-05 20:47:56
○ 2026-03-24 10:24:18
○ 2026-08-04 11:12:00
●A51.89.8.2242026-03-24 → 2026-08-04 · 3 obs
○ 2019-04-05 20:47:56
● 2026-03-24 10:24:18
● 2026-08-04 11:12:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lu1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...-
letsch.luns2.eurodns.com, ns4.eurodns.com, ns1.eurodns.com, ns3.eurodns.com-

✅ Authoritative Response

Server:199.167.66.108

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsch.lu (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

TypeCountSample Data
A151.89.8.224
NS4ns1.eurodns.com, ns2.eurodns.com...
MX1relay01.computerhouse.lu (pri: 10)
TXT1v=spf1 mx ip4:85.93.215.228 ip4:185.173.
SOA1ns1.eurodns.com hostmaster.eurodns.com

Analysis

IP Addresses

letsch.lu resolves to just one IP address, 51.89.8.224.

Two other host names, along with stoffel.lu, foralux.lu and teamschramm.com, also share IP numbers with letsch.lu.

Name Servers

The NS records for letsch.lu point to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

letsch.lu has at least partial name server overlap with other domains, such as biral.eu, falckmed.net, boohoo.de and two others.

ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com all point to exactly two IP numbers each: ns1.eurodns.com → 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com → 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com → 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com → 104.37.178.108 and 2610:1c8:b001::108.

Mail Servers

The sole mail server for letsch.lu is relay01.computerhouse.lu.

Other domains such as fairmellech.lu, nfr.lu and computerhouse.lu share the same mail server setup as letsch.lu.

There is one IP number for relay01.computerhouse.lu: 85.93.215.228.