cuba.lu - robtex.com
cuba.lu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.letzebuerg.net ⚠️ Not in zone NS records | ||||||
| A | 194.147.93.201🇱🇺 WHG-LUX194.147.93.0/24 | ||||||
| NS | ns2.letzebuerg.net ⚠️ Not in zone NS records | ||||||
| A | 194.147.93.202🇱🇺 WHG-LUX194.147.93.0/24 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| TXT | Exported: 2026-03-30 16:01:02 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1774879273 | ||||||
Previously MX for
cuba.lu |
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSns1.letzebuerg.net2026-03-26 → 2026-03-30 · 3 obs
● 2026-03-26 01:55:06
● 2026-03-30 14:44:02
○NSns1.server.lu2015-06-16 → 2016-09-01 · 4 obs
● 2016-09-01 19:37:42
○ 2026-03-26 01:55:06
○ 2026-03-30 14:44:02
●NSns2.letzebuerg.net2026-03-26 → 2026-03-30 · 3 obs
● 2026-03-26 01:55:06
● 2026-03-30 14:44:02
○NSns2.server.lu2015-06-16 → 2016-09-01 · 4 obs
● 2016-09-01 19:37:42
○ 2026-03-26 01:55:06
○ 2026-03-30 14:44:02
○MXcuba.lu2015-06-16 → 2016-09-01 · 4 obs
● 2016-09-01 19:37:42
○ 2026-03-26 01:55:06
○ 2026-03-30 14:44:02
○A94.242.255.712015-06-16 → 2016-09-01 · 4 obs
● 2016-09-01 19:37:42
○ 2026-03-26 01:55:06
○ 2026-03-30 14:44:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | - |
| cuba.lu | ns1.letzebuerg.net, ns2.letzebuerg.net | - |
✅ Authoritative Response
Server:194.147.93.201
NS records: ns1.letzebuerg.net, ns2.letzebuerg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuba.lu (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Delegation for cuba.lu rests with two name servers, ns1.letzebuerg.net and ns2.letzebuerg.net.
cuba.lu shares the same name server setup as other domains, including fiels.lu, amet.lu, mark-1.net, stramglobal.com and doric-capital.lu.
cuba.lu at least partially shares name servers with other domains, for instance lx1tz.info, trofeo.com, wohnstudio.lu, maskmodels.com and atconsulting.lu.
these name servers are often used with ns1.anarore.info, ns2.anarore.info, ns1.luxhosting.lu, ns2.luxhosting.lu, ns11.letzebuerg.net, ns12.letzebuerg.net, ns1.website.de and ns2.website.de.
Host names with one IP number: ns1.letzebuerg.net points to 194.147.93.201; ns2.letzebuerg.net points to 194.147.93.202.