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Hosting & Network
klug.ch runs on AS29691, with email configured.
- Hosting network
- AS29691AS29691
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,213 other sites on AS29691. Stable here since we started watching (Sep 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to klug.ch.
DNS Records for klug.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| klug.ch | SOA | 3600 | ns1.namesrv.ch hostmaster.dogado.de 2025052304 3600 3600 604800 3600 | |
| klug.ch | NS | 0 | ns2.namesrv.net | |
| klug.ch | NS | 0 | ns3.namesrv.io | |
| klug.ch | NS | 0 | ns1.namesrv.ch | |
| klug.ch | MX | 0 | 10 | barracuda.bytelink.ch |
| klug.ch | TXT | 0 | v=spf1 a mx a:mail.klug.ch mx:hin.ch a:klug-mgw.klug.ch a:mgw.klug.ch include:spf.protection.outlook.com ip4:212.4.71.114 ip4:212.4.71.115 ip4:185.119.87.114 -all | |
| klug.ch | TXT | 0 | atlassian-domain-verification=qmDYq1Ujs3I6mPih9UAfKqavgZ6jyWnL1zpAN3n1CwWUJzWHQtc8ENWjrrqbDuIx | |
| klug.ch | TXT | 0 | MS=ms52876934 | |
| klug.ch | TXT | 0 | atlassian-sending-domain-verification=a652099c-32a7-4c70-9e70-15dd1d0c713e | |
| klug.ch | A | 0 | 5.148.180.151 | |
| www.klug.ch | CNAME | 0 | klug.ch | |
| www.klug.ch | NS | 0 | ns1.namesrv.ch | |
| www.klug.ch | NS | 0 | ns3.namesrv.io | |
| www.klug.ch | NS | 0 | ns2.namesrv.net | |
| www.klug.ch | TXT | 0 | MS=ms52876934 | |
| www.klug.ch | TXT | 0 | atlassian-sending-domain-verification=a652099c-32a7-4c70-9e70-15dd1d0c713e | |
| www.klug.ch | TXT | 0 | atlassian-domain-verification=qmDYq1Ujs3I6mPih9UAfKqavgZ6jyWnL1zpAN3n1CwWUJzWHQtc8ENWjrrqbDuIx | |
| www.klug.ch | TXT | 0 | v=spf1 a mx a:mail.klug.ch mx:hin.ch a:klug-mgw.klug.ch a:mgw.klug.ch include:spf.protection.outlook.com ip4:212.4.71.114 ip4:212.4.71.115 ip4:185.119.87.114 -all | |
| www.klug.ch | MX | 0 | 10 | barracuda.bytelink.ch |
| www.klug.ch | A | 0 | 5.148.180.151 | |
| www.klug.ch | SOA | 3600 | ns1.namesrv.ch hostmaster.dogado.de 2025052304 3600 3600 604800 3600 |
Get alerted the moment klug.ch's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch klug.ch continuously, notifying you the moment anything moves across all three signals:
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
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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