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Hosting & Network
rsa.ch runs on AS51873, with email via Microsoft 365.
- Hosting network
- AS51873AS51873
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 122 other sites on AS51873. Stable here since we started watching (Sep 4, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for rsa.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rsa.ch | A | 0 | 46.22.23.64 | |
| rsa.ch | NS | 0 | ns3.all-cloud.ch | |
| rsa.ch | NS | 0 | ns2.all-cloud.ch | |
| rsa.ch | NS | 0 | ns1.all-cloud.ch | |
| rsa.ch | TXT | 0 | _lb62w4laaquad4nefl8rmjs00v6cn9x | |
| rsa.ch | TXT | 0 | MS=ms61443367 | |
| rsa.ch | TXT | 0 | _olsp62cp2gy4utac0r9oq5fhw64v45v | |
| rsa.ch | TXT | 0 | QuoVadis=19c5b656-522d-4a33-99e8-2b3aa36b7045 | |
| rsa.ch | TXT | 0 | apple-domain-verification=t1XOrQLg4IriLz5s | |
| rsa.ch | TXT | 0 | sophos-domain-verification=2550fd6608ef1bb7bc961eb6a92ba22b6e2d3f8405e189900eddd00db23dcdbe | |
| rsa.ch | TXT | 0 | QuoVadis=1eb25f93-6d55-44ff-8827-720f806ba211 | |
| rsa.ch | TXT | 0 | _9i7ayxqj14sfcd0esfvitm7xprzftoh | |
| rsa.ch | TXT | 0 | v=spf1 mx include:spf.privasphere.com include:appriver.com include:spf.protection.outlook.com ip4:46.14.169.51 -all | |
| rsa.ch | TXT | 0 | QuoVadis=aa7f0843-c619-48ac-89d3-4bd7a6f99a4e | |
| rsa.ch | TXT | 0 | _n3et9qhrwi2ky5se1r5bbjqlactw23k | |
| rsa.ch | SOA | 10800 | ns1.all-cloud.ch support.all-consulting.ch 2026060959 7200 120 2419200 10800 | |
| rsa.ch | MX | 0 | 10 | rsa-ch.mail.protection.outlook.com |
| www.rsa.ch | A | 0 | 46.22.23.64 |
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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