caa.lu - robtex.com
caa.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.35.81.3🇱🇺 ARIANESOFT195.35.81.0/24 | ||||||
| PTR | venusx.arianesoft.com | ||||||
| NS | ns1.telkea.com ⭐ | ||||||
| A | 212.24.199.116🇱🇺 AS-TELKEATELECOM212.24.192.0/19 Netline S.A. Internet Service Provider Luxembourg Internet IP Space | ||||||
| PTR | ns1.telkea.com | ||||||
| NS | ns2.telkea.com | ||||||
| A | 212.24.199.124🇱🇺 AS-TELKEATELECOM212.24.192.0/19 Netline S.A. Internet Service Provider Luxembourg Internet IP Space | ||||||
| PTR | ns2.telkea.com | ||||||
| MX | mail2.arianesoft.com ⭐ | ||||||
| A | 195.35.81.237🇱🇺 ARIANESOFT195.35.81.0/24 | ||||||
| PTR | mail2.arianesoft.com | ||||||
| MX | mail.arianesoft.com(20) | ||||||
| A | 195.35.81.238🇱🇺 ARIANESOFT195.35.81.0/24 | ||||||
| PTR | mail.arianesoft.com | ||||||
| TXT | v=spf1 mx a:mail3.arianesoft.com -all | ||||||
| TXT | spycloud-domain-verification=16b6fa64-7557-49d7-a4a2-f59726877255 | ||||||
| SOA | ns1.telkea.comict@telkea.com serial=1738664382 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.lu ⭐ | ||||||
| NS | 1.ns.lu | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| TXT | Exported: 2026-06-17 17:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1781708472 | ||||||
rank #183 in the tld
📈 Tranco rank: #903,766
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.telkea.com2026-06-02 → 2026-06-17 · 3 obs
● 2026-06-02 10:10:42
● 2026-06-17 16:10:44
●NSns2.telkea.com2026-06-02 → 2026-06-17 · 3 obs
● 2026-06-02 10:10:42
● 2026-06-17 16:10:44
○NSns3.arianesoft.com2019-01-27 → 2019-01-27 · 3 obs
○ 2026-06-02 10:10:42
○ 2026-06-17 16:10:44
○NSns4.arianesoft.com2019-01-27 → 2019-01-27 · 3 obs
○ 2026-06-02 10:10:42
○ 2026-06-17 16:10:44
●MXmail.arianesoft.com2019-01-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:10:44
●MXmail2.arianesoft.com2019-01-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:10:44
●A195.35.81.32026-06-02 → 2026-06-17 · 3 obs
● 2026-06-02 10:10:42
● 2026-06-17 16:10:44
○A37.59.18.1812019-01-27 → 2019-01-27 · 3 obs
○ 2026-06-02 10:10:42
○ 2026-06-17 16:10:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | i.dns.lu, k.dns.lu, ns1.dns.lu, g.dns.lu... | 14 records |
| caa.lu | ns1.telkea.com, ns2.telkea.com | - |
✅ Authoritative Response
Server:212.24.199.124
NS records: ns1.telkea.com, ns2.telkea.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caa.lu (unsigned zone)
⏱️ Timing
Total: 1605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.35.81.3 |
| NS | 2 | ns2.telkea.com, ns1.telkea.com |
| MX | 2 | mail.arianesoft.com (pri: 10), mail2.arianesoft.com (pri: 20) |
| TXT | 2 | spycloud-domain-verification=16b6fa64-75, v=spf1 mx a:mail3.arianesoft.com -all |
| SOA | 1 | ns1.telkea.com ict.telkea.com |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)
Analysis
IP Addresses
caa.lu directs to one IP number, which is 195.35.81.3.
Among the host names that share IP numbers with caa.lu are flns.lu, tax.lu, mouvementandfinance.com and two others.
Name Servers
Two name servers handle the delegation for caa.lu: ns1.telkea.com and ns2.telkea.com.
caa.lu has the same name server delegation as a number of other domains, such as amtrust.lu, allmat.lu, infpc.lu and two more.
The name servers of caa.lu overlap at least partially with those of other domains — among them telkeo.net, pandiasre.lu, 215.24.212.in-addr.arpa and two more.
These name servers are routinely co-deployed with the name servers ns3.telkea.com, ns3.arianesoft.com, ns4.arianesoft.com and two others.
Both ns1.telkea.com and ns2.telkea.com have a single IP address each — ns1.telkea.com resolves to 212.24.199.116 while ns2.telkea.com resolves to 212.24.199.124.
Mail Servers
The MX records for caa.lu point to two mail servers: mail2.arianesoft.com and mail.arianesoft.com.
caa.lu has the same mail server arrangement as a number of other domains, for example whein.lu, aviasport.lu, mouvementfinance.com and two more.
caa.lu shares at least some of its mail servers with other domains — for example springbreak.lu, fil.lu, coolbus.lu and two more.
Both mail2.arianesoft.com and mail.arianesoft.com have a single IP address each — mail2.arianesoft.com resolves to 195.35.81.237 while mail.arianesoft.com resolves to 195.35.81.238.