learning.lu - dns.ninja

learning.lu

DNSSEC⚠️ Not signed
A3.121.171.156πŸ‡©πŸ‡ͺ Amazon3.120.0.0/14 EC2 FRA prefix
PTRec2-3-121-171-156.eu-central-1.compute.amazonaws.com
NSns1.eurodns.com ⭐
A2610:1c8:b002::107πŸ‡ΊπŸ‡Έ AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
A199.167.66.107πŸ‡ΊπŸ‡Έ AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
NSns2.eurodns.com
A2610:1c8:b001::107πŸ‡ΊπŸ‡Έ AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
A104.37.178.107πŸ‡ΊπŸ‡Έ AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
NSns3.eurodns.com
A2610:1c8:b002::108πŸ‡ΊπŸ‡Έ AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
A199.167.66.108πŸ‡ΊπŸ‡Έ AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
NSns4.eurodns.com
A2610:1c8:b001::108πŸ‡ΊπŸ‡Έ AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
A104.37.178.108πŸ‡ΊπŸ‡Έ AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
TXTv=spf1 a mx -all
SOAns1.eurodns.comhostmaster@eurodns.com 2022-05-09 #0

lu

DNSSECπŸ”’ Signed (DS record present)
NS1.ns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu ⚠️ Not in zone NS records
NSp.dns.lu
NSr.ns.lu ⚠️ Not in parent delegation
TXTExported: 2026-06-18 21:01:01
SOA1.ns.lunoc@restena.lu serial=1781809271

Same first word

Similar names

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns1.eurodns.comns2.eurodns.comns3.eurodns.comns4.eurodns.comA3.121.171.156185.53.177.20
●NSns1.eurodns.com2015-06-30 β†’ 2026-06-18 Β· 2 obs
● 2015-06-30 12:54:00
● 2026-06-18 20:05:34
●NSns2.eurodns.com2015-06-30 β†’ 2026-06-18 Β· 2 obs
● 2015-06-30 12:54:00
● 2026-06-18 20:05:34
●NSns3.eurodns.com2015-06-30 β†’ 2026-06-18 Β· 2 obs
● 2015-06-30 12:54:00
● 2026-06-18 20:05:34
●NSns4.eurodns.com2015-06-30 β†’ 2026-06-18 Β· 2 obs
● 2015-06-30 12:54:00
● 2026-06-18 20:05:34
β—‹A185.53.177.202015-06-30 β†’ 2016-08-01 Β· 4 obs
● 2015-06-30 12:54:00
● 2016-08-01 21:49:12
β—‹ 2026-03-04 08:47:18
β—‹ 2026-06-18 20:05:34
●A3.121.171.1562026-03-04 β†’ 2026-06-18 Β· 3 obs
β—‹ 2016-08-01 21:49:12
● 2026-03-04 08:47:18
● 2026-06-18 20:05:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
luj.dns.lu, g.dns.lu, ns1.dns.lu, p.dns.lu...-
learning.luns3.eurodns.com, ns1.eurodns.com, ns2.eurodns.com, ns4.eurodns.com-

βœ… Authoritative Response

Server:104.37.178.107

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning.lu (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.121.171.156
NS4ns1.eurodns.com, ns2.eurodns.com...
TXT1v=spf1 a mx -all
SOA1ns1.eurodns.com hostmaster.eurodns.com

Analysis

IP Addresses

learning.lu directs to one IP number, which is 3.121.171.156.

Additional host names such as technotes.eu, ec2-3-121-171-156.eu-central-1.compute.amazonaws.com, age-tr.com and mail.age-tr.com share IP numbers with learning.lu.

Name Servers

The domain learning.lu is delegated to these four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

learning.lu shares at least some of its name servers with other domains, including sunsmart.dk, bigfoot.de, autoliv.se and two others.

The host names ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com each resolve to two IP addresses: ns1.eurodns.com resolves to 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com resolves to 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com resolves to 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com resolves to 104.37.178.108 and 2610:1c8:b001::108.