legtech.lu - dns.ninja
legtech.lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.77.106.224🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | www.conntrack.com | ||||||
| NS | ns1.legtech.lu ⭐ | ||||||
| A | 51.77.106.224🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | www.conntrack.com | ||||||
| NS | ns1.conntrack.com | ||||||
| A | 51.77.106.224🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | www.conntrack.com | ||||||
| NS | ns2.conntrack.com | ||||||
| A | 51.77.106.226🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | mx.luxds.net | ||||||
| MX | mx.conntrack.com ⭐ | ||||||
| A | 51.77.106.225🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | mx.conntrack.com | ||||||
| TXT | v=spf1 ip4:51.77.106.225 ip4:54.38.148.100 -all | ||||||
| SOA | ns1.legtech.lunsadmin@legtech.lu 2026-04-14 #15 | ||||||
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: 2026-08-05 09:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1785913271 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSdns13.ovh.net2026-03-07 → 2026-03-22 · 4 obs
● 2026-03-22 23:40:04
○ 2026-08-05 07:15:50
○ 2026-08-05 07:15:52
●NSns1.conntrack.com2026-08-05 → 2026-08-05 · 3 obs
● 2026-08-05 07:15:50
● 2026-08-05 07:15:52
●NSns1.legtech.lu2026-08-05 → 2026-08-05 · 3 obs
● 2026-08-05 07:15:50
● 2026-08-05 07:15:52
○NSns13.ovh.net2026-03-07 → 2026-03-22 · 4 obs
● 2026-03-22 23:40:04
○ 2026-08-05 07:15:50
○ 2026-08-05 07:15:52
●NSns2.conntrack.com2026-08-05 → 2026-08-05 · 3 obs
● 2026-08-05 07:15:50
● 2026-08-05 07:15:52
●MXmx.conntrack.com2026-03-07 → 2026-08-05 · 2 obs
● 2026-08-05 07:15:52
●A51.77.106.2242026-03-07 → 2026-08-05 · 2 obs
● 2026-08-05 07:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| legtech.lu | ns2.conntrack.com, ns1.conntrack.com | - |
✅ Authoritative Response
Server:51.77.106.224
NS records: ns2.conntrack.com, ns1.conntrack.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.77.106.224 |
| NS | 2 | ns2.conntrack.com, ns1.conntrack.com |
| MX | 1 | mx.conntrack.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:51.77.106.225 ip4:54.38.148.1 |
| SOA | 1 | ns1.legtech.lu nsadmin.legtech.lu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)
Analysis
IP Addresses
legtech.lu has exactly one IP address — 51.77.106.224.
ns1.conntrack.com, conntrack.com, fresnois.com plus two other host names have IP numbers in common with legtech.lu.
Name Servers
legtech.lu carries NS records delegating to ns1.conntrack.com, ns2.conntrack.com and ns1.legtech.lu.
The name servers for legtech.lu are at least partly shared with other domains such as x-zone.org, conntrack.com, fresnois.com and agrotech-pharma.com.
It is common to see these name servers used together with name servers ns1.x-zone.org and ns2.x-zone.org.
ns1.conntrack.com and ns1.legtech.lu both resolve to 51.77.106.224, while ns2.conntrack.com resolves to 51.77.106.226. All three hostnames map to exactly one IP address each.
ns1.conntrack.com along with ns1.legtech.lu each resolve to 51.77.106.224 IP addresses.
Mail Servers
legtech.lu uses one mail server — mx.conntrack.com.
The mail server setup of legtech.lu matches that of other domains such as dhuart.com, x-zone.org, conntrack.com and two others.
mx.conntrack.com carries a single IP number, which is 51.77.106.225.