DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sosm.ch runs on AS29691, with email configured.
- Hosting network
- AS29691AS29691
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,078 other sites on AS29691. 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 sosm.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sosm.ch | AAAA | 0 | 2a02:418:39aa:8::8 | |
| sosm.ch | TXT | 0 | v=spf1 ip6:2001:618:1:133::/64 ip6:2a02:418:39aa:8::/64 ip4:95.128.34.64/27 ip4:5.148.170.160/27 ip4:85.195.205.185 a mx | |
| sosm.ch | NS | 0 | palpuogna.sosm.ch | |
| sosm.ch | NS | 0 | ns.poole.ch | |
| sosm.ch | NS | 0 | ns2.poole.ch | |
| sosm.ch | NS | 0 | nalps.sosm.ch | |
| sosm.ch | NS | 0 | ns3.spreng.ch | |
| sosm.ch | A | 0 | 5.148.170.169 | |
| sosm.ch | MX | 0 | 20 | nalps.osm.ch |
| sosm.ch | SOA | 3600 | nalps.sosm.ch tech.sosm.ch 2026090900 300 900 1209600 3600 | |
| sosm.ch | CAA | 0 | 0 issue letsencrypt.org | |
| www.sosm.ch | AAAA | 0 | 2a02:418:39aa:8::8 | |
| www.sosm.ch | A | 0 | 5.148.170.169 |
Get alerted the moment sosm.ch's DNS changes
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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