three.lu - dns.ninja
three.lu
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: 2026-06-05 09:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1780642873 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSbrown.hutchcity.com2015-05-24 → 2017-06-09 · 4 obs
● 2017-06-09 02:56:48
○ 2021-01-24 15:13:00
○ 2026-06-05 07:25:44
●NSdns1.cscdns.net2021-01-24 → 2026-06-05 · 3 obs
● 2021-01-24 15:13:00
● 2026-06-05 07:25:44
●NSdns2.cscdns.net2021-01-24 → 2026-06-05 · 3 obs
● 2021-01-24 15:13:00
● 2026-06-05 07:25:44
○NSred.hutchcity.com2015-05-24 → 2017-06-09 · 4 obs
● 2017-06-09 02:56:48
○ 2021-01-24 15:13:00
○ 2026-06-05 07:25:44
●MXns0.domainaudit.com2015-05-24 → 2026-06-05 · 2 obs
● 2026-06-05 07:25:44
●MXns1.domainaudit.com2015-05-24 → 2026-06-05 · 2 obs
● 2026-06-05 07:25:44
●A213.219.45.1062015-05-24 → 2026-06-05 · 2 obs
● 2026-06-05 07:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| three.lu | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for three.lu (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.219.45.106 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 2 | ns0.domainaudit.com (pri: 100), ns1.domainaudit.com (pri: 100) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (g.dns.lu, i.dns.lu, j.dns.lu...)
Analysis
IP Addresses
three.lu directs to one IP number, which is 213.219.45.106.
Among the host names that share IP numbers with three.lu are three.de, tres.com, www.tres.com and two others.
Name Servers
The NS records for three.lu delegate to dns1.cscdns.net and dns2.cscdns.net.
three.lu has the same name server delegation as a number of other domains, such as jaunepages.com, astriagroup.com, ditosama.cz and two more.
three.lu and other domains like mbnavalues.com share at least a portion of their name servers.
dns1.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100. Likewise, dns2.cscdns.net resolves to 156.154.131.100 and 2610:a1:1023::100 — two IP addresses apiece.
Mail Servers
The MX records for three.lu point to two mail servers: ns0.domainaudit.com and ns1.domainaudit.com.
three.lu has the same mail server arrangement as a number of other domains, for example three.ch, three.de, tres.com and two more.