linux.lu - dns.ninja
linux.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.135.235.227🇱🇺 EPT-LU213.135.224.0/19 PT-LU | ||||||
| PTR | sendar.prophecy.lu | ||||||
| NS | sendar.prophecy.lu ⭐ | ||||||
| A | 2001:7e8:cfff:b301:c456:90ff:fe0b:4fb1🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| A | 213.135.235.227🇱🇺 EPT-LU213.135.224.0/19 PT-LU | ||||||
| PTR | sendar.prophecy.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 | ||||||
| PTR | ns1.pt.lu | ||||||
| MX | sendar.prophecy.lu ⭐ | ||||||
| A | 2001:7e8:cfff:b301:c456:90ff:fe0b:4fb1🇱🇺 EPT-LU2001:7e8::/32 | ||||||
| A | 213.135.235.227🇱🇺 EPT-LU213.135.224.0/19 PT-LU | ||||||
| PTR | sendar.prophecy.lu | ||||||
| TXT | v=spf1 mx a/28 ip4:212.56.227.0/24 ip4:212.88.224.0/24 ip4:213.214.32.0/19 i... | ||||||
| TXT | google-site-verification=-lElslH-9J8WZUW5TjWG3LGgZMeR7lX9L9llg4zdctA | ||||||
| SOA | sendar.prophecy.ludns@prophecy.lu 2025-08-13 #1 | ||||||
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: 2026-06-04 02:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1780531273 | ||||||
rank #83 in the tld
WOT: SAFE (63/100)
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSsendar.prophecy.lu2015-06-06 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:54
●MXsendar.prophecy.lu2015-06-06 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:54
●A213.135.235.2272021-03-01 → 2026-06-04 · 3 obs
● 2021-03-01 22:31:42
● 2026-06-04 01:17:54
○A213.166.63.2422015-06-06 → 2019-02-08 · 4 obs
● 2019-02-08 07:41:52
○ 2021-03-01 22:31:42
○ 2026-06-04 01:17:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, ns1.dns.lu, g.dns.lu, j.dns.lu... | 12 records |
| linux.lu | ns1.pt.lu, sendar.prophecy.lu | 3 records |
✅ Authoritative Response
Server:194.154.192.1
NS records: ns1.pt.lu, sendar.prophecy.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.lu (unsigned zone)
⏱️ Timing
Total: 1515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.135.235.227 |
| NS | 2 | sendar.prophecy.lu, ns1.pt.lu |
| MX | 1 | sendar.prophecy.lu (pri: 10) |
| TXT | 2 | v=spf1 mx a/28 ip4:212.56.227.0/24 ip4:2, google-site-verification=-lElslH-9J8WZUW |
| SOA | 1 | sendar.prophecy.lu dns.prophecy.lu |
📌 Glue Records Collected
Total: 15
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Out-of-bailiwick: 3 (sendar.prophecy.lu, ns1.pt.lu, ns1.pt.lu)
Analysis
Hierarchy
linux.lu is a parent domain of mail.linux.lu, mtools.linux.lu, udpcast.linux.lu, fdutils.linux.lu and www.linux.lu.
IP Addresses
linux.lu points to a single IP number: 213.135.235.227.
Additional host names — mensa.lu, mail.linux.lu, prophecy.lu and two others — share IP numbers with linux.lu.
Name Servers
linux.lu is delegated to two name servers: sendar.prophecy.lu and ns1.pt.lu.
linux.lu shares its name server configuration with other domains, including prophecy.lu, lilux.lu and org.lu.
linux.lu shares at least some of its name servers with other domains, including poeckes.lu, dbt.lu, prepaid.lu and two others.
These name servers are frequently used alongside name servers ns2.pt.lu, ns3.pt.lu, ns1.lll.lu and four others.
sendar.prophecy.lu and ns1.pt.lu each resolve to two IP addresses: sendar.prophecy.lu points to 213.135.235.227 and 2001:7e8:cfff:b301:c456:90ff:fe0b:4fb1, while ns1.pt.lu points to 194.154.192.1 and 2001:7e8:8800::b0.
Mail Servers
linux.lu has one mail server: sendar.prophecy.lu.
linux.lu shares the same mail server configuration as other domains, including prophecy.lu, coutelier.net, sendar.prophecy.lu and lilux.lu.