DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

gsu-so.ch runs on AS47302, with email via Microsoft 365.

Hosting network
AS47302AS47302
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 11,713 other sites on AS47302. Stable here since we started watching (Oct 26, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to gsu-so.ch.

DNS Records for gsu-so.ch

HostnameTypeTTLPriorityContent
gsu-so.chTXT0google-site-verification=2zjwumgJzfxo3YtTHcjpfOuiqBHWQiuqrNqXQy8oQ8o
gsu-so.chTXT0v=spf1 include:spf.protection.outlook.com -all
gsu-so.chTXT0MS=6B2D3A8E83331D56B6F0607F0B881A531A866F21
gsu-so.chMX0gsuso-ch0i.mail.eo.outlook.com
gsu-so.chAAAA02a01:ab20:0:4::47
gsu-so.chNS0ns2.cyon.ch
gsu-so.chNS0ns1.cyon.ch
gsu-so.chSOA86400ns1.cyon.ch server.cyon.ch 2024091303 86400 7200 3600000 86400
gsu-so.chA0149.126.4.47
www.gsu-so.chMX0gsuso-ch0i.mail.eo.outlook.com
www.gsu-so.chNS0ns1.cyon.ch
www.gsu-so.chNS0ns2.cyon.ch
www.gsu-so.chSOA86400ns1.cyon.ch server.cyon.ch 2024091303 86400 7200 3600000 86400
www.gsu-so.chAAAA02a01:ab20:0:4::47
www.gsu-so.chTXT0v=spf1 include:spf.protection.outlook.com -all
www.gsu-so.chTXT0google-site-verification=2zjwumgJzfxo3YtTHcjpfOuiqBHWQiuqrNqXQy8oQ8o
www.gsu-so.chTXT0MS=6B2D3A8E83331D56B6F0607F0B881A531A866F21
www.gsu-so.chA0149.126.4.47
www.gsu-so.chCNAME0gsu-so.ch

Get alerted the moment gsu-so.ch's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch gsu-so.ch continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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

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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about gsu-so.ch

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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