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Hosting & Network

csioz.gov.pl runs on AS199105, with email configured.

Hosting network
AS199105AS199105
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 3 other sites on AS199105. Stable here since we started watching (Jul 21, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to csioz.gov.pl.

DNS Records for csioz.gov.pl

HostnameTypeTTLPriorityContent
csioz.gov.plCAA0128 issuewild certum.pl
csioz.gov.plCAA0128 issue certum.pl
csioz.gov.plMX010smg.cez.gov.pl
csioz.gov.plMX020gama.cez.gov.pl
csioz.gov.plA0109.197.164.89
csioz.gov.plSOA900ns1.cez.gov.pl administrator.cez.gov.pl 2025120474 10800 3600 2419200 900
csioz.gov.plNS0ns2.cez.gov.pl
csioz.gov.plNS0cuw1.plus.pl
csioz.gov.plNS0dns1.virtuaoperator.pl
csioz.gov.plNS0ns1.cez.gov.pl
csioz.gov.plTXT0f9f95d81274be256b0c390f2eaeffd09fa57d3d58b828b14bf22c695e28b59d
csioz.gov.plTXT0v=spf1 mx a ip4:109.197.164.130 ip4:109.197.164.165 ip4:109.197.164.135 ip4:109.197.164.110 ip4:109.197.164.32 ip4:109.197.164.70 include:spf.protection.outlook.com -all
csioz.gov.plTXT0d59176287b6bca6c81349f2259531dd86a91571380277878a03be0c8e6307dc
csioz.gov.plTXT0mojecertpl-site-verification-oKoJ5AsZzGR5V9u4lnFt6cL59HDdskIq
csioz.gov.plTXT0hn5G6sr2ljXxV3eSKxb0TtUzI904+yvibk3TOvv+gpbnPXtFDvmmf7iwMVPrEH91PS3aZQ4x1Bq3Ai2LU0Vijg==
www.csioz.gov.plCNAME0csioz.gov.pl
www.csioz.gov.plA0109.197.164.89
www.csioz.gov.plCAA0128 issuewild certum.pl
www.csioz.gov.plCAA0128 issue certum.pl
www.csioz.gov.plMX010smg.cez.gov.pl
www.csioz.gov.plMX020gama.cez.gov.pl
www.csioz.gov.plNS0ns1.cez.gov.pl
www.csioz.gov.plNS0cuw1.plus.pl
www.csioz.gov.plNS0ns2.cez.gov.pl
www.csioz.gov.plNS0dns1.virtuaoperator.pl
www.csioz.gov.plSOA900ns1.cez.gov.pl administrator.cez.gov.pl 2025120474 10800 3600 2419200 900
www.csioz.gov.plTXT0d59176287b6bca6c81349f2259531dd86a91571380277878a03be0c8e6307dc
www.csioz.gov.plTXT0f9f95d81274be256b0c390f2eaeffd09fa57d3d58b828b14bf22c695e28b59d
www.csioz.gov.plTXT0hn5G6sr2ljXxV3eSKxb0TtUzI904+yvibk3TOvv+gpbnPXtFDvmmf7iwMVPrEH91PS3aZQ4x1Bq3Ai2LU0Vijg==
www.csioz.gov.plTXT0v=spf1 mx a ip4:109.197.164.130 ip4:109.197.164.165 ip4:109.197.164.135 ip4:109.197.164.110 ip4:109.197.164.32 ip4:109.197.164.70 include:spf.protection.outlook.com -all
www.csioz.gov.plTXT0mojecertpl-site-verification-oKoJ5AsZzGR5V9u4lnFt6cL59HDdskIq

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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