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Hosting & Network
sudstroum.lu runs on AS56665, with email via Microsoft 365.
- Hosting network
- AS56665AS56665
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 38 other sites on AS56665. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for sudstroum.lu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sudstroum.lu | TXT | 0 | cisco-ci-domain-verification=26eed309d59ef32030fc208c8cc5d42db4fcdbbfc898e941d35aa24b6f52893f | |
| sudstroum.lu | TXT | 0 | MS=ms48562266 | |
| sudstroum.lu | TXT | 0 | v=spf1 mx ip4:158.64.39.68 ip4:195.218.2.228 ip4:31.204.94.43 include:spf.protection.outlook.com -all | |
| sudstroum.lu | NS | 0 | dns2.villeesch.lu | |
| sudstroum.lu | NS | 0 | dns3.villeesch.lu | |
| sudstroum.lu | SOA | 3600 | dns3.villeesch.lu hostmaster.villeesch.lu 106 900 600 86400 3600 | |
| sudstroum.lu | MX | 0 | 10 | sudstroum-lu.mail.protection.outlook.com |
| sudstroum.lu | A | 0 | 31.204.94.51 | |
| www.sudstroum.lu | A | 0 | 31.204.94.51 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain