DNS Record Lookup

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

Hosting & Network

fss.cat runs on Amazon AWS, with email via Google Workspace.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 3,467,251 other sites on Amazon AWS. Stable here since we started watching (Sep 11, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for fss.cat

HostnameTypeTTLPriorityContent
fss.catSOA300ns.gestiondecuenta.com dnsadmin.gestiondecuenta.com 2024062001 3600 120 1209600 300
fss.catA051.94.49.199
fss.catNS0ns3.gestiondecuenta.com
fss.catNS0ns.gestiondecuenta.com
fss.catNS0ns4.gestiondecuenta.com
fss.catNS0ns2.gestiondecuenta.com
fss.catMX040alt3.aspmx.l.google.com
fss.catMX030alt4.aspmx.l.google.com
fss.catMX010aspmx.l.google.com
fss.catMX020alt1.aspmx.l.google.com
fss.catMX050alt2.aspmx.l.google.com
fss.catTXT0google-site-verification=FGI3reWropOXdim4DwnjuFKyUveWCCM-jim8uwzDdkU
fss.catTXT0google-site-verification=9p3yOnhfc0lgwyTNNPbjgHsVE94Lqcdjj_NdTsmlpIQ
fss.catTXT0v=DMARC1; p=reject; fo=1; rua=mailto:web@fss.cat
fss.catTXT0v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
fss.catTXT0google-site-verification=18s1VZHMM0KiQLIxI4dpfRh5ttOARORo5YOSG2aDhXk
fss.catTXT0v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiolW+lypgPjXqmTkWC4Wa8xtgKWwWmHIG3whgMc7Kqji0v/umOyzuRIcDIWMkUFUUGbq3ZkoqAnc3GgaYXBTzfcZ9lIbrPJUjhdoO9qe5ePlV6P5j5+x0pIX2f9D9IidFfOPeTrq18IuR+HOzNTd8NiPwhUctGoGNude3fHCnDQTmNxtUNQEdAkNizZpM47a903gicNDZvgxeDmBD6/O2a24TY8WoRcbMlpD3ajB1uMZ5LsGMET5vST62P0TyXPph1g+RGfN29b/WZJshhnA9JEbXAnbP8bjwf4swWVhphoJLlih9tHly0v28y3pDrEiyxeFH88CexFZ1jrIgBb7gwIDAQAB
www.fss.catA051.94.49.199

Get alerted the moment fss.cat's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch fss.cat 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

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 fss.cat

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