ark.lu - robtex.com
ark.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.234.186.172🇫🇷 GRIFON89.234.186.0/24 IPv4 route to Grifon | ||||||
| NS | ns41.infomaniak.com ⭐ | ||||||
| A | 2001:1600:0:aaaa::3🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| A | 83.166.143.74🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| NS | ns42.infomaniak.com | ||||||
| A | 2001:1600:0:aaaa::4🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| A | 83.166.143.75🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| SOA | ns41.infomaniak.comhostmaster@infomaniak.ch 2026-03-11 #1 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-06-20 12:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1781949672 | ||||||
Previously MX for
ark.lu |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSns-200-b.gandi.net2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○NSns-34-a.gandi.net2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○NSns-51-c.gandi.net2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○NSns1.gandi.net2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○NSns1.letzebuerg.net2015-08-11 → 2015-12-31 · 4 obs
● 2015-12-31 18:59:08
○ 2016-12-25 02:15:04
○ 2026-06-20 10:48:16
○NSns2.letzebuerg.net2015-08-11 → 2015-12-31 · 4 obs
● 2015-12-31 18:59:08
○ 2016-12-25 02:15:04
○ 2026-06-20 10:48:16
●NSns41.infomaniak.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 06:41:00
● 2026-06-20 10:48:16
●NSns42.infomaniak.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 06:41:00
● 2026-06-20 10:48:16
○MXark.lu2015-08-11 → 2015-12-31 · 4 obs
● 2015-12-31 18:59:08
○ 2016-12-25 02:15:04
○ 2026-06-20 10:48:16
○MXmail.ark.lu2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○A62.210.11.1172016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 02:15:04
○ 2026-05-31 06:41:00
○ 2026-06-20 10:48:16
○A82.211.41.272015-08-11 → 2015-12-31 · 4 obs
● 2015-12-31 18:59:08
○ 2016-12-25 02:15:04
○ 2026-06-20 10:48:16
●A89.234.186.1722026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 06:41:00
● 2026-06-20 10:48:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, j.dns.lu, i.dns.lu, g.dns.lu... | - |
| ark.lu | ns42.infomaniak.com, ns41.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.75
NS records: ns42.infomaniak.com, ns41.infomaniak.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ark.lu (unsigned zone)
⏱️ Timing
Total: 673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.234.186.172 |
| NS | 2 | ns42.infomaniak.com, ns41.infomaniak.com |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
Analysis
IP Addresses
ark.lu resolves to one IP address: 89.234.186.172.
Other hosts including kolo.fr, agru.me and home.smoi.eu share IP addresses with ark.lu.
Name Servers
ark.lu is served by two delegated name servers, ns41.infomaniak.com and ns42.infomaniak.com.
ark.lu uses the same name servers as several other domains — among them lehavre.be, civitano.eu, novamarinefrance.com and two more.
Each of the two host names carries two IP addresses: ns41.infomaniak.com points to 83.166.143.74 and 2001:1600:0:aaaa::3, and ns42.infomaniak.com points to 83.166.143.75 and 2001:1600:0:aaaa::4.