koller.lu - robtex.com
koller.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: 2026-04-14 00:01:02 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1776117673 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.variomedia.de2015-06-15 → 2015-06-15 · 3 obs
○ 2015-10-31 17:29:16
○ 2026-04-13 22:43:06
○NSns2.variomedia.de2015-06-15 → 2015-06-15 · 3 obs
○ 2015-10-31 17:29:16
○ 2026-04-13 22:43:06
●NSns41.infomaniak.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 00:26:48
● 2026-04-13 22:43:06
●NSns42.infomaniak.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 00:26:48
● 2026-04-13 22:43:06
●MXmail.protonmail.ch2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 00:26:48
● 2026-04-13 22:43:06
○MXmail.variomedia.de2015-06-15 → 2015-06-15 · 3 obs
○ 2015-10-31 17:29:16
○ 2026-04-13 22:43:06
●MXmailsec.protonmail.ch2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 00:26:48
● 2026-04-13 22:43:06
○A81.28.232.742015-06-15 → 2015-06-15 · 3 obs
○ 2015-10-31 17:29:16
○ 2026-04-13 22:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, i.dns.lu, g.dns.lu, j.dns.lu... | 12 records |
| koller.lu | ns41.infomaniak.com, ns42.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.75
NS records: ns41.infomaniak.com, ns42.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns42.infomaniak.com, ns41.infomaniak.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=5a3abc4c2ac8f7b2 |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Analysis
Name Servers
koller.lu is delegated to two name servers ns41.infomaniak.com and ns42.infomaniak.com.
koller.lu shares the same name server setup as other domains, for instance restaurant-vialesne.fr, workmaster.ch, digitence.ch, arnoldag.ch and saphar.org.
Host names with two IP numbers:
The host name ns41.infomaniak.com points to 2001:1600:0:aaaa::3 and 83.166.143.74; the host name ns42.infomaniak.com points to 2001:1600:0:aaaa::4 and 83.166.143.75.
Mail Servers
Two mail servers handle koller.lu: mail.protonmail.ch and mailsec.protonmail.ch.
koller.lu shares the same mail server setup as other domains, for instance liliandibbets.com, prophesy.com, mmhauck.ch, mmhc.ca and jaali.net.
koller.lu shares some mail servers with other domains, at least partially, for instance hartl.email, madstt.dk, agmailbox.com, manchester.gr and dfnagle.com.
Host names with three IPs:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.