56.lu - robtex.com
56.lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.128.100.167🇩🇪 netcup-AS195.128.100.0/22 | ||||||
| PTR | v2202502226643312938.quicksrv.de | ||||||
| NS | dns19.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f800::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns19.ovh.net | ||||||
| A | 5.135.216.9🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns19.ovh.net | ||||||
| NS | ns19.ovh.net | ||||||
| A | 2001:41d0:b00:f200::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns19.ovh.net | ||||||
| A | 5.135.36.129🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns19.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| TXT | 1|www.56.lu | ||||||
| SOA | dns19.ovh.nettech@ovh.net serial=2090881464 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-10-19 18:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1792425673 | ||||||
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DNS History
6 records (6 active, 0 former)
●MXmx1.mail.ovh.net2026-09-10 → 2026-10-19 · 2 obs
● 2026-10-19 16:59:32
●MXmx2.mail.ovh.net2026-09-10 → 2026-10-19 · 2 obs
● 2026-10-19 16:59:32
●MXmx3.mail.ovh.net2026-09-10 → 2026-10-19 · 2 obs
● 2026-10-19 16:59:32
●A195.128.100.1672026-09-10 → 2026-10-19 · 2 obs
● 2026-10-19 16:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | r.ns.lu, p.dns.lu, k.dns.lu, j.dns.lu... | 14 records |
| 56.lu | ns19.ovh.net, dns19.ovh.net | - |
✅ Authoritative Response
Server:5.135.216.9
NS records: ns19.ovh.net, dns19.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.128.100.167 |
| NS | 2 | ns19.ovh.net, dns19.ovh.net |
| MX | 3 | mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)... |
| TXT | 2 | v=spf1 include:mx.ovh.com -all, 1|www.56.lu |
| SOA | 1 | dns19.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)
Analysis
IP Addresses
56.lu has exactly one IP address — 195.128.100.167.
Name Servers
The NS records for 56.lu delegate to dns19.ovh.net and ns19.ovh.net.
The name server configuration of 56.lu is shared with other domains, for instance rdelectricien.fr, outils-ferme.fr, camping-le-bivouac.com and two others.
56.lu shares at least some of its name servers with domains including clavedecelia.com, crd.tn and domkrim.com
dns19.ovh.net resolves to 5.135.216.9 and 2001:41d0:d00:f800::2. Likewise, ns19.ovh.net resolves to 5.135.36.129 and 2001:41d0:b00:f200::2 — two IP addresses apiece.
Mail Servers
56.lu has three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
At least some of the mail servers used by 56.lu are shared with other domains: abpropre72.com, tomtournillon.com, bessential.fr and two others among them.
These mail servers tend to be used in combination with the mail servers mx0.mail.ovh.net and mx4.mail.ovh.net.
mx1.mail.ovh.net directs to 188.165.36.237 and mx3.mail.ovh.net directs to 91.121.53.175; each host name points to exactly one IP number.