smartwork.lu - dns.ninja
smartwork.lu
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: 2026-07-14 11:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1784019672 | ||||||
MX for
smartwork.lu |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSns1.eurodns.com2015-04-19 → 2017-03-27 · 4 obs
● 2017-03-27 03:25:00
○ 2026-03-10 04:36:46
○ 2026-07-14 10:14:24
●NSns1.letzebuerg.net2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
●NSns1.mysecurecloudhost.com2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
○NSns2.eurodns.com2015-04-19 → 2017-03-27 · 4 obs
● 2017-03-27 03:25:00
○ 2026-03-10 04:36:46
○ 2026-07-14 10:14:24
●NSns2.letzebuerg.net2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
●NSns2.mysecurecloudhost.com2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
○NSns3.eurodns.com2015-04-19 → 2017-03-27 · 4 obs
● 2017-03-27 03:25:00
○ 2026-03-10 04:36:46
○ 2026-07-14 10:14:24
●NSns3.mysecurecloudhost.com2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
○NSns4.eurodns.com2015-04-19 → 2017-03-27 · 4 obs
● 2017-03-27 03:25:00
○ 2026-03-10 04:36:46
○ 2026-07-14 10:14:24
●NSns4.mysecurecloudhost.com2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
○MXmfwd.eurodns.com2015-04-19 → 2017-03-27 · 4 obs
● 2017-03-27 03:25:00
○ 2026-03-10 04:36:46
○ 2026-07-14 10:14:24
●MXsmartwork.lu2026-03-10 → 2026-07-14 · 3 obs
● 2026-03-10 04:36:46
● 2026-07-14 10:14:24
●A194.42.98.2002026-03-10 → 2026-07-14 · 2 obs
● 2026-07-14 10:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| smartwork.lu | ns1.letzebuerg.net, ns2.letzebuerg.net | - |
✅ Authoritative Response
Server:194.147.93.201
NS records: ns1.letzebuerg.net, ns2.letzebuerg.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartwork.lu (unsigned zone)
⏱️ Timing
Total: 881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.42.98.200 |
| NS | 4 | ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com... |
| MX | 1 | smartwork.lu (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.147.93.110 +ip4:1 |
| SOA | 1 | ns2.mysecurecloudhost.com alerts.zonat.c |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)
Analysis
Mail Server Role
smartwork.lu acts as its own mail server.
IP Addresses
smartwork.lu points to a single IP number: 194.42.98.200.
Additional host names — handballredboys.lu, _dc-mx.b2271dde85db.juliang.com.tw, newsentinel.com.ng and two others — share IP numbers with smartwork.lu.
Name Servers
smartwork.lu has 6 name servers — ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 3 others.
smartwork.lu shares at least some of its name servers with other domains, including etag.ir, ninhoviejo.com, mjmelectricalserviceinc.com and two others.
These name servers are frequently paired with the name servers ns4.mysecurecloudhost.com, ns1.letzebuerg.net, ns2.letzebuerg.net and two others.
Host names pointing to a single IP address:
ns1.mysecurecloudhost.com resolves to 13.248.158.180.
ns2.mysecurecloudhost.com resolves to 75.2.118.134.
ns3.mysecurecloudhost.com resolves to 76.223.26.245.
ns4.mysecurecloudhost.com resolves to 99.83.147.209.
ns1.letzebuerg.net resolves to 194.147.93.201.
ns2.letzebuerg.net resolves to 194.147.93.202.
Mail Servers
smartwork.lu has a single mail server: smartwork.lu itself.
smartwork.lu points to one IP number — 194.42.98.200.