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Hosting & Network
a-b-c.ch runs on AS47337, with email via Microsoft 365.
- Hosting network
- AS47337AS47337
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 22 other sites on AS47337. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for a-b-c.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a-b-c.ch | NS | 0 | ns01.ender-informatics.ch | |
| a-b-c.ch | NS | 0 | ns03.e-info.ch | |
| a-b-c.ch | NS | 0 | ns02.ender-informatics.ch | |
| a-b-c.ch | SOA | 900 | ns01.ender-informatics.ch hostmaster.ender-informatics.ch 2026092700 10800 3600 604800 900 | |
| a-b-c.ch | A | 0 | 46.16.153.90 | |
| a-b-c.ch | MX | 0 | 10 | abc-ch0k.mail.protection.outlook.com |
| a-b-c.ch | CAA | 0 | 0 issue globalsign.com | |
| a-b-c.ch | CAA | 0 | 0 iodef mailto:caa-record@ender-informatics.ch | |
| a-b-c.ch | CAA | 0 | 0 issue letsencrypt.org | |
| a-b-c.ch | TXT | 0 | MS=ms33707124 | |
| a-b-c.ch | TXT | 0 | swisssign-check=l_yTs1TkWp9FBhjypZ41Wqjsnhc | |
| a-b-c.ch | TXT | 0 | have-i-been-pwned-verification=d8f079718fb3351bbed23ca16ea7daa6 | |
| a-b-c.ch | TXT | 0 | _globalsign-domain-verification=Dov0FrJgCkXU8hXPw0QhyyEvD3mMwjHjKzvrWVmuWn | |
| a-b-c.ch | TXT | 0 | v=spf1 include:spf.e-info.ch include:spf.ender-informatics.ch ip4:82.136.105.57 ip4:185.104.16.21 ip6:2a00:f740:100::15:1 ip4:82.136.122.234 ip4:83.150.14.212 ip4:46.16.153.90 include:spf.protection.outlook.com ip4:185.16.175.80/28 a mx -all | |
| www.a-b-c.ch | A | 0 | 46.16.153.90 |
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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