ras.lu - robtex.com
ras.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: 2026-08-08 16:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1786197672 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns-es.1and1-dns.biz2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
○NSns-es.1and1-dns.com2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
○NSns-es.1and1-dns.es2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
○NSns-es.1and1-dns.org2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
●NSnspub-eu.dns.lu2026-03-27 → 2026-08-08 · 3 obs
● 2026-03-27 15:34:32
● 2026-08-08 15:26:40
●NSnspub1.dns.lu2026-03-27 → 2026-08-08 · 3 obs
● 2026-03-27 15:34:32
● 2026-08-08 15:26:40
●NSnspub2.dns.lu2026-03-27 → 2026-08-08 · 3 obs
● 2026-03-27 15:34:32
● 2026-08-08 15:26:40
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:26:40
○MXalt2.aspmx.l.google.com2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-08-08 · 3 obs
● 2026-03-27 15:34:32
● 2026-08-08 15:26:40
●MXaspmx.l.google.com2015-08-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:26:40
○MXaspmx3.googlemail.com2015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
○A217.160.129.1302015-08-17 → 2021-10-13 · 4 obs
● 2021-10-13 11:29:14
○ 2026-03-27 15:34:32
○ 2026-08-08 15:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | - |
| ras.lu | nspub1.dns.lu, nspub2.dns.lu, nspub-eu.dns.lu | 6 records |
✅ Authoritative Response
Server:194.58.196.32
NS records: nspub1.dns.lu, nspub2.dns.lu, nspub-eu.dns.lu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nspub-eu.dns.lu, nspub1.dns.lu... |
| MX | 3 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | nspub1.dns.lu domreg.dns.lu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (nspub2.dns.lu, nspub2.dns.lu, nspub1.dns.lu...)
Analysis
Name Servers
ras.lu is delegated to three name servers: nspub-eu.dns.lu, nspub1.dns.lu and nspub2.dns.lu.
The name servers of ras.lu overlap at least partially with those of other domains — among them cinqfontaines.lu, charel.lu, bchv.lu and two more.
nspub-eu.dns.lu, nspub1.dns.lu and nspub2.dns.lu each resolve to two IP addresses: nspub-eu.dns.lu resolves to 194.58.196.32 and 2a01:3f1:832::53; nspub1.dns.lu resolves to 158.64.1.30 and 2001:a18:1::30; nspub2.dns.lu resolves to 194.154.195.85 and 2001:7e8:8001:101::85.
Mail Servers
Mail for ras.lu is routed through three mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com and alt3.aspmx.l.google.com.
There is at least a partial MX overlap between ras.lu and other domains, including friendsofstmarcellinschildren.org, ns500693.ns500693.ns500693.ns500734.ns500693.ns500699.ns500588.ns500588.ns500699.ns500588.ns500612.ns500632.ns500588.ns500612.dtrkdll.com, ns500693.ns500734.ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500699.ns500588.ns500699.ns500699.ns500588.ns500683.ns500588.ns500683.ns500602.dtrkdll.com and two others.
alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
aspmx.l.google.com, alt1.aspmx.l.google.com and alt3.aspmx.l.google.com each resolve to two IP addresses: aspmx.l.google.com resolves to 142.251.16.26 and 2607:f8b0:4004:c1b::1b; alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a; alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.