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Hosting & Network
hsr.ch runs on AS559, with email configured.
- Hosting network
- AS559AS559
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 272 other sites on AS559. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to proxy.ost.ch.
DNS Records for hsr.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hsr.ch | AAAA | 0 | 2001:620:1c0:d212:0:2ff:fe12:15 | |
| hsr.ch | NS | 0 | dns02.ost.ch | |
| hsr.ch | NS | 0 | dns01.ost.ch | |
| hsr.ch | A | 0 | 146.136.212.15 | |
| hsr.ch | MX | 0 | 10 | sismtp01.ost.ch |
| hsr.ch | SOA | 3600 | dns01.ost.ch hostmaster.ost.ch 2016052502 900 600 86400 3600 | |
| hsr.ch | TXT | 0 | QuoVadis=885cab7a-0ac5-40f7-a96d-57b768e84012 | |
| hsr.ch | TXT | 0 | QuoVadis=384ca264-3098-4191-8c05-ae112dcaa585 | |
| hsr.ch | TXT | 0 | MS=ms79768073 | |
| hsr.ch | TXT | 0 | MS=ms22782412 | |
| hsr.ch | TXT | 0 | gh46p1dj35kfwrg6j553b1prsgbztcq4 | |
| hsr.ch | TXT | 0 | FsXQWX5UgUF7WNg9qf02uf3tCY2hbCqK4VjSr7PpwkkHnkfdiy8eGrzr+8MkRQ+xhU03SeQjnw+Pf2w7qnlPeg== | |
| hsr.ch | TXT | 0 | o7pOzQPlvqQrVvnNCVlZ9iASUWYTlCPraW9mQCLhP651porCex9QG6V6FU8REwU4KJ4e+Elwpx1+UPnj69CdPA== | |
| hsr.ch | TXT | 0 | v=spf1 mx a:sismtp01.ost.ch ip6:2001:620:130:a036::18 ip6:2001:620:130:a036::19 ip4:152.96.21.228 ip4:152.96.21.229 ip4:152.96.36.18 ip4:152.96.36.19 -all | |
| hsr.ch | TXT | 0 | QuoVadis=8f97d9eb-15d3-4a3e-b614-cea409901d3c | |
| hsr.ch | TXT | 0 | adobe-idp-site-verification=f23a17f09b83e49324f1646a3cd891aeb2dbf972c3753c3034ffe509462317d0 | |
| www.hsr.ch | CNAME | 0 | proxy.ost.ch | |
| www.hsr.ch | AAAA | 0 | 2001:620:1c0:d212:0:2ff:fe12:15 | |
| www.hsr.ch | A | 0 | 146.136.212.15 |
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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