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Hosting & Network

osefuj.cz runs on AS197019, with email configured.

Hosting network
AS197019AS197019
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 11,267 other sites on AS197019. Stable here since we started watching (Oct 26, 2026).

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

DNS Records for osefuj.cz

HostnameTypeTTLPriorityContent
osefuj.czNS0ns.wedos.net
osefuj.czNS0ns.wedos.com
osefuj.czNS0ns.wedos.cz
osefuj.czNS0ns.wedos.eu
osefuj.czA046.28.106.248
osefuj.czTXT0google-site-verification=20HO4zEDmpmMTgjxi_SSrdR1LnjVP7Mrh-CZ1J_tIRo
osefuj.czTXT0v=spf1 include:_spf.mlsend.com a mx include:sparkpostmail.com ~all
osefuj.czTXT0google-site-verification=1Lvx5cKOyNqKN2UURBgoaXDWlshlwkal1ML2gl3kawYgoogle-site-verification=39fYgk7z-45DF5xmRHChm0usUvMMSa8-iaUI9DVTlOM
osefuj.czTXT0facebook-domain-verification=g34xi32o3mkwi9ah85liocxz3biq7e
osefuj.czAAAA02a02:2b88:1:4::13e
osefuj.czSOA3600ns.wedos.com wedos.wedos.com 2026101903 3600 1800 1814400 3600
osefuj.czMX01wes1-mx2.wedos.net
osefuj.czMX010wes1-mx-backup.wedos.net
osefuj.czMX01wes1-mx1.wedos.net
www.osefuj.czA046.28.106.248
www.osefuj.czAAAA02a02:2b88:1:4::13e

Get alerted the moment osefuj.cz's DNS changes

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

Uptime

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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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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