context.lu - dns.ninja

context.lu

DNSSEC⚠️ Not signed
A185.158.133.1πŸ‡©πŸ‡ͺ Cloudflare185.158.133.0/24
PTRlovable-app-cd-1-4.p.l5e.io
NSchip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b54πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A2803:f800:50::6ca2:c154πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchip.ns.cloudflare.com
A2a06:98c1:50::ac40:2154πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRchip.ns.cloudflare.com
A108.162.193.84πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A172.64.33.84πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A173.245.59.84πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
NSkira.ns.cloudflare.com
A2606:4700:50::a29f:26c5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A2803:f800:50::6ca2:c2c5πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkira.ns.cloudflare.com
A2a06:98c1:50::ac40:22c5πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkira.ns.cloudflare.com
A108.162.194.197πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A162.159.38.197Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
A172.64.34.197πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkira.ns.cloudflare.com
MXhelios.interact.lu ⭐
A31.22.123.140πŸ‡±πŸ‡Ί Conostix31.22.120.0/21 S.A.
PTRhelios.interact.lu
TXTv=spf1 mx include:spf.interact.lu ~all
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2405266908

lu

DNSSECπŸ”’ 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: 2026-06-29 20:01:01
SOA1.ns.lunoc@restena.lu serial=1782756072

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSchip.ns.cloudflare.comkira.ns.cloudflare.comns1.interact.luns2.interact.luMXhelios.interact.lumail.context.luA185.158.133.185.93.219.20
●NSchip.ns.cloudflare.com2026-03-17 β†’ 2026-06-29 Β· 3 obs
β—‹ 2020-01-22 19:43:02
● 2026-03-17 12:11:48
● 2026-06-29 18:26:46
●NSkira.ns.cloudflare.com2026-03-17 β†’ 2026-06-29 Β· 3 obs
β—‹ 2020-01-22 19:43:02
● 2026-03-17 12:11:48
● 2026-06-29 18:26:46
β—‹NSns1.interact.lu2015-06-29 β†’ 2020-01-22 Β· 4 obs
● 2015-06-29 17:03:18
● 2020-01-22 19:43:02
β—‹ 2026-03-17 12:11:48
β—‹ 2026-06-29 18:26:46
β—‹NSns2.interact.lu2015-06-29 β†’ 2020-01-22 Β· 4 obs
● 2015-06-29 17:03:18
● 2020-01-22 19:43:02
β—‹ 2026-03-17 12:11:48
β—‹ 2026-06-29 18:26:46
●MXhelios.interact.lu2026-03-17 β†’ 2026-06-29 Β· 3 obs
β—‹ 2020-01-22 19:43:02
● 2026-03-17 12:11:48
● 2026-06-29 18:26:46
β—‹MXmail.context.lu2015-06-29 β†’ 2020-01-22 Β· 4 obs
● 2015-06-29 17:03:18
● 2020-01-22 19:43:02
β—‹ 2026-03-17 12:11:48
β—‹ 2026-06-29 18:26:46
●A185.158.133.12026-03-17 β†’ 2026-06-29 Β· 3 obs
β—‹ 2020-01-22 19:43:02
● 2026-03-17 12:11:48
● 2026-06-29 18:26:46
β—‹A85.93.219.202015-06-29 β†’ 2020-01-22 Β· 4 obs
● 2015-06-29 17:03:18
● 2020-01-22 19:43:02
β—‹ 2026-03-17 12:11:48
β—‹ 2026-06-29 18:26:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
lu1.ns.lu, i.dns.lu, j.dns.lu, r.ns.lu...14 records
context.luchip.ns.cloudflare.com, kira.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.84

NS records: chip.ns.cloudflare.com, kira.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for context.lu (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1185.158.133.1
NS2chip.ns.cloudflare.com, kira.ns.cloudflare.com
MX1helios.interact.lu (pri: 10)
TXT1v=spf1 mx include:spf.interact.lu ~all
SOA1chip.ns.cloudflare.com dns.cloudflare.co

πŸ“Œ Glue Records Collected

Total: 14

In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)

Analysis

IP Addresses

context.lu resolves to just one IP address, 185.158.133.1.

Two other host names, along with 123reveal.com, dalema.no and gc7.ru, also share IP numbers with context.lu.

Name Servers

DNS delegation for context.lu points to two name servers: chip.ns.cloudflare.com and kira.ns.cloudflare.com.

context.lu shares its NS records with other domains, for example basilisk.jp, 564895.xyz, forma.aus.autodesk.com and two others.

context.lu has at least partial name server overlap with other domains, such as khalsebet.com, 11146.cn, rmdm.az and two others.

These name servers tend to appear together with the name servers rohin.ns.cloudflare.com, liberty.ns.cloudflare.com and nelly.ns.cloudflare.com.

DNS names with 6 IP addresses:

chip.ns.cloudflare.com has IP addresses 108.162.193.84, 172.64.33.84 and 173.245.59.84, plus 3 other.

kira.ns.cloudflare.com has IP addresses 108.162.194.197, 162.159.38.197 and 172.64.34.197, plus 3 other.

Mail Servers

The sole mail server for context.lu is helios.interact.lu.

Among the domains sharing a mail server setup with context.lu are clep.lu, conceptfactory.lu, www.websms.lu and two others.

helios.interact.lu has exactly one IP number: 31.22.123.140.