asti.lu - robtex.com
asti.lu
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: 2026-02-26 17:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1772118072 | ||||||
Subdomains
www.asti.lu |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.restena.lu2015-08-30 → 2026-03-20 · 2 obs
● 2026-03-20 11:44:56
●NSns2.restena.lu2015-08-30 → 2026-03-20 · 2 obs
● 2026-03-20 11:44:56
●NSns3.restena.lu2015-08-30 → 2026-03-20 · 2 obs
● 2026-03-20 11:44:56
●MXsmtpgate1.restena.lu2015-08-30 → 2026-03-20 · 2 obs
● 2026-03-20 11:44:56
●MXsmtpgate2.restena.lu2015-08-30 → 2026-03-20 · 2 obs
● 2026-03-20 11:44:56
○A158.64.1.392015-08-30 → 2016-12-19 · 4 obs
● 2016-12-19 14:58:28
○ 2026-02-16 21:23:40
○ 2026-03-20 11:44:56
●A158.64.1.632026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 21:23:40
● 2026-03-20 11:44:56
○A2001:a18:1::392015-08-30 → 2016-12-19 · 4 obs
● 2016-12-19 14:58:28
○ 2026-02-16 21:23:40
○ 2026-03-20 11:44:56
●A2001:a18:1::632026-02-16 → 2026-03-20 · 3 obs
● 2026-02-16 21:23:40
● 2026-03-20 11:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| asti.lu | ns2.restena.lu, ns1.restena.lu, ns3.restena.lu | 6 records |
✅ Authoritative Response
Server: 91.92.119.210
NS records: ns2.restena.lu, ns1.restena.lu, ns3.restena.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for asti.lu (unsigned zone)
⏱️ Timing
Total: 1206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.64.1.63 |
| AAAA | 1 | 2001:a18:1::63 |
| NS | 3 | ns3.restena.lu, ns2.restena.lu... |
| MX | 2 | smtpgate1.restena.lu (pri: 10), smtpgate2.restena.lu (pri: 10) |
| TXT | 2 | v=spf1 a:smtpgate1.restena.lu a:smtpgate, google-site-verification=B0ww2rJa3bwQvFf |
| SOA | 1 | ns1.restena.lu noc.restena.lu |
📌 Glue Records Collected
Total: 18
In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)
Out-of-bailiwick: 6 (ns3.restena.lu, ns2.restena.lu, ns1.restena.lu...)
Analysis
Hierarchy
The parent of www.asti.lu is asti.lu.
IP Addresses
asti.lu points to two IP numbers: 2001:a18:1::63 and 158.64.1.63.
Other host names such as www.etudiants.lu, luxnatur.lu, lnw.lu, euro-cordiale.lu and apfl.lu share IPs with asti.lu.
Name Servers
asti.lu is delegated to three name servers: ns1.restena.lu, ns2.restena.lu and ns3.restena.lu.
asti.lu at least partially shares name servers with other domains, for example myisl.lu, capfutur.lu, 80.195.154.194.in-addr.arpa, opl.lu and bce.restena.lu.
These name servers are often used together with ns1.cgie.lu and ns2.cgie.lu.
Host names with two IP numbers:
ns1.restena.lu points to 2001:a18:1::23 and 158.64.1.23
ns2.restena.lu points to 2a04:c46:e00:e7a1:477:a6ff:fe00:afb and 91.92.119.210
ns3.restena.lu points to 2001:a18:6:2::45 and 158.64.12.45
Mail Servers
Two mail servers handle asti.lu: smtpgate1.restena.lu and smtpgate2.restena.lu.
asti.lu shares the same mail server setup as other domains, including educ.lu, aluc.lu, ediff.lu, mylibrary.lu and euads.org.
asti.lu shares at least partially some mail servers with other domains, for instance cnel.lu, education.lu, (0x666170)el.lu, restena.lu and my.lu.
these mail servers are commonly used with smtpgate3.restena.lu.
Host names with two IP numbers:
smtpgate1.restena.lu points to 2001:a18:1::58 and 158.64.1.58.
smtpgate2.restena.lu points to 2001:a18:1::59 and 158.64.1.59.