mx2.nio.lu - robtex.com
mx2.nio.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1600:13:101::11c🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | mx2.nio.lu | ||||||
| A | 89.47.50.141🇺🇸 Infomaniak-AS89.47.48.0/22 Infomaniak Network Management | ||||||
| TXT | v=spf1 a -all | ||||||
nio.lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:788:134:37:dead:c0de:0:103🇨🇭 SAITIS-NETWORK2001:788::/32 CH-SAITIS | ||||||
| A | 62.220.134.37🇨🇭 SAITIS-NETWORK62.220.128.0/19 CH-SAITIS | ||||||
| NS | ns1.nio.lu ⭐ | ||||||
| NS | ns3.nio.lu | ||||||
| MX | smtp.nio.lu ⭐ | ||||||
| MX | mx2.nio.lu(15) | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.nio.luadmin@nio.lu 2026-08-06 #1 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A2001:1600:13:101::11c2026-02-15 → 2026-08-11 · 2 obs
● 2026-02-15 05:52:18
● 2026-08-11 02:14:32
● 2026-08-11 02:14:32
●A89.47.50.1412026-02-15 → 2026-08-11 · 2 obs
● 2026-02-15 05:52:18
● 2026-08-11 02:14:32
● 2026-08-11 02:14:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, r.ns.lu, 1.ns.lu, i.dns.lu... | - |
| nio.lu | ns1.nio.lu, ns3.nio.lu | 2 records |
✅ Authoritative Response
Server:2001:1600:13:101::11c
NS records: ns1.nio.lu, ns3.nio.lu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2090ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.47.50.141 |
| AAAA | 1 | 2001:1600:13:101::11c |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.nio.lu, ns3.nio.lu)
Analysis
Mail Server Role
mx2.nio.lu acts as a mail server for fiaux.org, vincenz.org and nio.lu.
smtp.nio.lu routinely functions as a mail server together with mx2.nio.lu.
IP Addresses
mx2.nio.lu resolves to the IP addresses 89.47.50.141 and 2001:1600:13:101::11c
ns3.fiaux.org, ns3.vincenz.org and ns3.nio.lu are examples of other host names that share IP numbers with mx2.nio.lu.