openskill.lu - dns.ninja

openskill.lu

DNSSEC⚠️ Not signed

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: 2026-07-04 20:01:01
SOA1.ns.lunoc@restena.lu serial=1783188072
WOT: SAFE (62/100)

Subdomains

www.openskill.lu

Same first word

openskill.co.jp
openskill.cn
openskill.lu

Similar names

nielsklop.com
skillopen.com
splinelok.com
poleslink.com

DNS History

21 records (0 active, 21 former)

20162017201820192020202120222023202420252026NSa.misconfigured.dns.server.invaliddns16.ovh.netjeff.ns.cloudflare.comlola.ns.cloudflare.comns.parktons.comns1.radinko.comns16.ovh.netns2.radinko.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.parktons.commail.protonmail.chmail.radinko.comA187.77.217.134188.165.53.18546.105.171.3946.105.174.4246.175.135.11
○NSa.misconfigured.dns.server.invalid2026-02-23 → 2026-03-15 · 4 obs
○ 2026-02-22 16:45:10
● 2026-02-23 04:30:20
● 2026-03-15 05:16:48
○ 2026-07-04 19:06:40
○NSdns16.ovh.net2016-04-16 → 2020-01-08 · 5 obs
○ 2015-12-29 02:27:20
● 2016-04-16 09:30:46
● 2020-01-08 19:45:10
○ 2026-02-14 23:14:20
○ 2026-07-04 19:06:40
○NSjeff.ns.cloudflare.com2015-05-24 → 2015-12-29 · 4 obs
● 2015-05-24 09:03:34
● 2015-12-29 02:27:20
○ 2016-04-16 09:30:46
○ 2026-07-04 19:06:40
○NSlola.ns.cloudflare.com2015-05-24 → 2015-12-29 · 4 obs
● 2015-05-24 09:03:34
● 2015-12-29 02:27:20
○ 2016-04-16 09:30:46
○ 2026-07-04 19:06:40
○NSns.parktons.com2026-02-14 → 2026-02-22 · 5 obs
○ 2020-01-08 19:45:10
● 2026-02-14 23:14:20
● 2026-02-22 16:45:10
○ 2026-02-23 04:30:20
○ 2026-07-04 19:06:40
○NSns1.radinko.com2026-02-14 → 2026-03-15 · 4 obs
○ 2020-01-08 19:45:10
● 2026-02-14 23:14:20
● 2026-03-15 05:16:48
○ 2026-07-04 19:06:40
○NSns16.ovh.net2016-04-16 → 2020-01-08 · 5 obs
○ 2015-12-29 02:27:20
● 2016-04-16 09:30:46
● 2020-01-08 19:45:10
○ 2026-02-14 23:14:20
○ 2026-07-04 19:06:40
○NSns2.radinko.com2026-02-14 → 2026-03-15 · 4 obs
○ 2020-01-08 19:45:10
● 2026-02-14 23:14:20
● 2026-03-15 05:16:48
○ 2026-07-04 19:06:40
○MXalt1.aspmx.l.google.com2015-05-24 → 2017-03-24 · 4 obs
● 2015-05-24 09:03:34
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○MXalt2.aspmx.l.google.com2015-05-24 → 2017-03-24 · 4 obs
● 2015-05-24 09:03:34
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○MXaspmx.l.google.com2015-05-24 → 2017-03-24 · 4 obs
● 2015-05-24 09:03:34
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○MXaspmx2.googlemail.com2015-05-24 → 2017-03-24 · 4 obs
● 2015-05-24 09:03:34
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○MXaspmx3.googlemail.com2015-05-24 → 2017-03-24 · 4 obs
● 2015-05-24 09:03:34
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○MXmail.parktons.com2026-02-14 → 2026-07-04 · 2 obs
○ 2026-02-14 23:14:20
○ 2026-07-04 19:06:40
○MXmail.protonmail.ch2020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-24 04:01:26
● 2020-01-08 19:45:10
○ 2026-02-14 23:14:20
○ 2026-07-04 19:06:40
○MXmail.radinko.com2026-02-14 → 2026-02-22 · 5 obs
○ 2020-01-08 19:45:10
● 2026-02-14 23:14:20
● 2026-02-22 16:45:10
○ 2026-02-23 04:30:20
○ 2026-07-04 19:06:40
○A187.77.217.1342026-02-23 → 2026-03-15 · 4 obs
○ 2026-02-22 16:45:10
● 2026-02-23 04:30:20
● 2026-03-15 05:16:48
○ 2026-07-04 19:06:40
○A188.165.53.1852020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-24 04:01:26
● 2020-01-08 19:45:10
○ 2026-02-14 23:14:20
○ 2026-07-04 19:06:40
○A46.105.171.392015-05-24 → 2015-12-29 · 4 obs
● 2015-05-24 09:03:34
● 2015-12-29 02:27:20
○ 2016-04-16 09:30:46
○ 2026-07-04 19:06:40
○A46.105.174.422016-04-16 → 2017-03-24 · 5 obs
○ 2015-12-29 02:27:20
● 2016-04-16 09:30:46
● 2017-03-24 04:01:26
○ 2020-01-08 19:45:10
○ 2026-07-04 19:06:40
○A46.175.135.112026-02-14 → 2026-02-22 · 5 obs
○ 2020-01-08 19:45:10
● 2026-02-14 23:14:20
● 2026-02-22 16:45:10
○ 2026-02-23 04:30:20
○ 2026-07-04 19:06:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lup.dns.lu, j.dns.lu, g.dns.lu, k.dns.lu...14 records

✅ Authoritative Response

Server:194.0.1.13

NS records: p.dns.lu, j.dns.lu, g.dns.lu, k.dns.lu, i.dns.lu, r.ns.lu, 1.ns.lu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (p.dns.lu, p.dns.lu, j.dns.lu...)