cyberlab.lu - robtex.com
cyberlab.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.46.226.37🇱🇺 EPT-LU195.46.224.0/19 PT-LU | ||||||
| NS | ns1.pt.lu ⭐ | ||||||
| A | 2001:7e8:8800::b0🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| PTR | ns1.pt.lu | ||||||
| A | 194.154.192.1🇱🇺 EPT-LU194.154.192.0/19 PT-LU | ||||||
| PTR | ns1.pt.lu | ||||||
| NS | ns2.pt.lu | ||||||
| A | 2001:7e8:8800::c0🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| PTR | ns2.pt.lu | ||||||
| A | 195.46.252.2🇱🇺 EPT-LU195.46.224.0/19 PT-LU | ||||||
| PTR | ns2.pt.lu | ||||||
| NS | ns3.pt.lu | ||||||
| A | 2001:1610:2:1::90🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns3.pt.lu | ||||||
| A | 80.90.63.90🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu | ||||||
| PTR | ns3.pt.lu | ||||||
| TXT | pg.eurodns.com/panel-gateway/domain-connect | ||||||
| SOA | ns1.pt.luhostmaster@ns1.pt.lu 2025-08-05 #0 | ||||||
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: 2026-05-10 17:01:02 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1778425273 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A195.46.226.372026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 15:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, ns1.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| cyberlab.lu | ns1.pt.lu, ns2.pt.lu, ns3.pt.lu | 6 records |
✅ Authoritative Response
Server:194.154.192.1
NS records: ns1.pt.lu, ns2.pt.lu, ns3.pt.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyberlab.lu (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.46.226.37 |
| NS | 3 | ns2.pt.lu, ns3.pt.lu... |
| TXT | 1 | pg.eurodns.com/panel-gateway/domain-conn |
| SOA | 1 | ns1.pt.lu hostmaster.ns1.pt.lu |
📌 Glue Records Collected
Total: 18
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Out-of-bailiwick: 6 (ns3.pt.lu, ns3.pt.lu, ns1.pt.lu...)
Analysis
IP Addresses
cyberlab.lu points to a single IP: 195.46.226.37.
Name Servers
cyberlab.lu is delegated to three name servers: ns1.pt.lu, ns2.pt.lu and ns3.pt.lu.
cyberlab.lu partially shares name servers with other domains; examples include 206.207.88.in-addr.arpa, natolog.com, 31.115.188.in-addr.arpa, concept4u.lu and cf-fs.lu.
These name servers are often used with the name servers nswh1.pt.lu and nswh2.pt.lu.
Host names with two IP numbers:
ns1.pt.lu points to 2001:7e8:8800::b0 and 194.154.192.1.
ns2.pt.lu points to 2001:7e8:8800::c0 and 195.46.252.2.
ns3.pt.lu points to 2001:1610:2:1::90 and 80.90.63.90.