DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
aco.ch runs on AS8648, with email via Proofpoint.
- Hosting network
- AS8648AS8648
- Managed DNS
- Self-hosted / other
- Proofpoint
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 41,407 other sites on AS8648. Stable here since we started watching (Sep 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for aco.ch
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| aco.ch | A | 0 | 195.225.133.254 | |
| aco.ch | SOA | 86400 | ns1.cyon.ch server.cyon.ch 2024101000 3600 7200 1209600 86400 | |
| aco.ch | MX | 0 | 20 | mxb-00895801.gslb.pphosted.com |
| aco.ch | MX | 0 | 10 | mxa-00895801.gslb.pphosted.com |
| aco.ch | NS | 0 | ns1.cyon.ch | |
| aco.ch | NS | 0 | ns2.cyon.ch | |
| aco.ch | TXT | 0 | v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf-00895801.pphosted.com ip4:178.250.168.102 a:mailrelay.snowflakehosting.ch include:spf.sendinblue.com include:_spf.google.com ip4:94.135.234.34 ip4:88.79.109.4 -all | |
| aco.ch | TXT | 0 | google-site-verification=R5BcJ5Q59Q74ETE7mJygy6zaxFNnqkyTB2K06EUM0Jg | |
| aco.ch | TXT | 0 | autodesk-domain-verification=Qbj7GZgkRaNfkRPLvJfu | |
| aco.ch | TXT | 0 | google-site-verification=KFV7mHoRrFkBMQQPsmj7_EIhedp_17ZxLjnjuIYQork | |
| aco.ch | TXT | 0 | Sendinblue-code:83a1cd36d2571fe5dec1edd09af3fb2c | |
| aco.ch | TXT | 0 | anthropic-domain-verification-sx1s72=nuqVCxeSp9z8KGUi4sU3E2n0l | |
| aco.ch | TXT | 0 | MS=ms73885391 | |
| aco.ch | TXT | 0 | docusign=9ff94a00-8b2c-400c-9560-61ac2f92b389 | |
| www.aco.ch | A | 0 | 195.225.133.254 |
Get alerted the moment aco.ch's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch aco.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, CNAME, TXT 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