buerhouf.lu - robtex.com
buerhouf.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.26.5.22🇱🇺 ROOT195.26.4.0/23 root SA | ||||||
| NS | ns1.root.lu ⭐ | ||||||
| A | 2a01:608::3🇱🇺 ROOT2a01:608::/32 root SA | ||||||
| PTR | a.root.lu | ||||||
| A | 195.26.4.3🇱🇺 ROOT195.26.4.0/23 root SA | ||||||
| PTR | a.root.lu | ||||||
| NS | alpha.ns.network.lu | ||||||
| A | 2a05:93c0:1006:1010:f816:3eff:fe2e:1e52🇳🇱 SERVERS2a05:93c0::/32 .COM NL01 | ||||||
| A | 213.196.40.85🇳🇱 SERVERS213.196.40.0/24 .COM AMS1 CLOUD COMPUTING | ||||||
| PTR | alpha.ns.network.lu | ||||||
| NS | ns2.root.lu | ||||||
| A | 83.243.8.3🇱🇺 ROOT83.243.8.0/21 root SA | ||||||
| PTR | b.root.lu | ||||||
| MX | b.mx.root.lu ⭐ | ||||||
| A | 195.26.4.9🇱🇺 ROOT195.26.4.0/23 root SA | ||||||
| PTR | smtp.mx.root.lu | ||||||
| TXT | v=spf1 mx a ip4:83.243.9.0/24 ip4:195.26.4.0/23 -all | ||||||
| SOA | ns1.root.luadmin@root.lu serial=1743277681 | ||||||
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: 2026-06-07 10:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1780819272 | ||||||
Same first word
buerhouf.lu |
DNS History
5 records (5 active, 0 former)
●NSalpha.ns.network.lu2026-05-23 → 2026-06-07 · 2 obs
● 2026-06-07 08:40:28
●MXb.mx.root.lu2026-05-23 → 2026-06-07 · 2 obs
● 2026-06-07 08:40:28
●A195.26.5.222026-05-23 → 2026-06-07 · 2 obs
● 2026-06-07 08:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, j.dns.lu, g.dns.lu, ns1.dns.lu... | 12 records |
| buerhouf.lu | ns1.root.lu, ns2.root.lu, alpha.ns.network.lu | 2 records |
✅ Authoritative Response
Server:195.26.4.3
NS records: ns1.root.lu, ns2.root.lu, alpha.ns.network.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buerhouf.lu (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.26.5.22 |
| NS | 3 | ns1.root.lu, alpha.ns.network.lu... |
| MX | 1 | b.mx.root.lu (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:83.243.9.0/24 ip4:195.26 |
| SOA | 1 | ns1.root.lu admin.root.lu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (p.dns.lu, p.dns.lu, j.dns.lu...)
Out-of-bailiwick: 2 (alpha.ns.network.lu, alpha.ns.network.lu)
Analysis
IP Addresses
buerhouf.lu has exactly one IP address — 195.26.5.22.
luxcatclub.lu, urban.lu, qhal.lu plus two other host names have IP numbers in common with buerhouf.lu.
Name Servers
buerhouf.lu is served by three name servers: ns1.root.lu, ns2.root.lu and alpha.ns.network.lu.
buerhouf.lu shares at least some of its name servers with other domains, including housing.lu, moonfields.net, zharol.eu and two others.
Host names pointing to two IP addresses:
The A records for ns1.root.lu return 195.26.4.3 and 2a01:608::3.
The A records for alpha.ns.network.lu return 213.196.40.85 and 2a05:93c0:1006:1010:f816:3eff:fe2e:1e52.
Host names with one IP number:
ns2.root.lu resolves to the IP address 83.243.8.3.
Mail Servers
buerhouf.lu uses one mail server — b.mx.root.lu.
The mail server setup of buerhouf.lu matches that of other domains such as pluslu.lu, alugaz.lu, bierlair.eu and two others.
buerhouf.lu shares at least some of its mail servers with other domains, such as miltgen.eu.
b.mx.root.lu resolves to 195.26.4.9 and no other IP number.