pluslu.lu - dns.ninja
pluslu.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.26.5.2🇱🇺 ROOT195.26.4.0/23 root SA | ||||||
| PTR | site.lu | ||||||
| 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=1779320161 | ||||||
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 18:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1785945672 | ||||||
Same first word
pluslu.lu |
Similar names
DNS History
5 records (5 active, 0 former)
●NSalpha.ns.network.lu2026-02-23 → 2026-08-05 · 2 obs
● 2026-08-05 16:28:06
●MXb.mx.root.lu2026-02-23 → 2026-08-05 · 2 obs
● 2026-08-05 16:28:06
●A195.26.5.22026-02-23 → 2026-08-05 · 2 obs
● 2026-08-05 16:28:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| pluslu.lu | ns2.root.lu, ns1.root.lu, alpha.ns.network.lu | 2 records |
✅ Authoritative Response
Server:213.196.40.85
NS records: ns2.root.lu, ns1.root.lu, alpha.ns.network.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pluslu.lu (unsigned zone)
⏱️ Timing
Total: 2265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.26.5.2 |
| NS | 3 | ns2.root.lu, ns1.root.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: 16
In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)
Out-of-bailiwick: 2 (alpha.ns.network.lu, alpha.ns.network.lu)
Analysis
IP Addresses
pluslu.lu directs to one IP number, which is 195.26.5.2.
Among the host names that share IP numbers with pluslu.lu are zangerl.net, zharol.com, aofgroup.be and two others.
Name Servers
Three name servers are authoritative for pluslu.lu: ns1.root.lu, ns2.root.lu and alpha.ns.network.lu.
There is at least partial name server overlap between pluslu.lu and other domains — alugaz.lu, aixrose.nl, flexip.de and two more among them.
These name servers frequently co-occur with the name servers ns1.myhost.lu and ns2.myhost.lu.
Hosts with two IP numbers each:
ns1.root.lu maps to two IP addresses — 195.26.4.3 and 2a01:608::3.
alpha.ns.network.lu maps to two IP addresses — 213.196.40.85 and 2a05:93c0:1006:1010:f816:3eff:fe2e:1e52.
Hosts that resolve to one IP address:
ns2.root.lu points to the IP address 83.243.8.3.
Mail Servers
pluslu.lu routes its mail through a single mail server, b.mx.root.lu.
pluslu.lu has the same mail server arrangement as a number of other domains, for example energielux.lu, bierlair.de, jordao.lu and two more.
pluslu.lu shares at least some of its mail servers with other domains — for example tomschartz.com, nathalieschmit.com, softwareunion.lu and two more.
There is one IP number for b.mx.root.lu: 195.26.4.9.