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Hosting & Network

czc.cz runs on AS42656, with email configured.

Hosting network
AS42656AS42656
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 59 other sites on AS42656. Stable here since we started watching (Aug 19, 2026).

DNS Records for czc.cz

HostnameTypeTTLPriorityContent
czc.czSOA3600pdns1.allegro.pl hostmaster.allegro.pl 1777288084 86400 7200 3600000 3600
czc.czNS0dns4.allegro.pl
czc.czNS0dns3.allegro.pl
czc.czNS0dns2.allegro.pl
czc.czNS0dns1.allegro.pl
czc.czMX010allegro.in.tmes.trendmicro.eu
czc.czA0185.31.27.161
czc.czTXT0google-site-verification=Z1lMtF3GNxxu_3l1X9daFeLUEzEdZGMXgKJ4IXdQOSo
czc.czTXT0detectify-verification=c08bd4a1f8e5f8521bfe908c13aa8654
czc.czTXT0tmes=1a80a025c1ae9d3f386c49d652fdbfda
czc.czTXT0MS=ms78337871
czc.czTXT0j2vdqt9zktgz0b2pg2yggnjryv0nrj45
czc.czTXT04ljql1hg595nw0125dsnxh0k3pczykgb
czc.czTXT0google-site-verification=B2qWJQklvBK-XR53zEVKIPlHYyg4k6ysq1xqXk2ceIk
czc.czTXT0znkrzjvh679bnyw60pt5t8767kcg8hcq
czc.czTXT0v=spf1 mx ip4:82.99.173.0/24 ip4:92.43.56.0/21 include:allegrospf.com include:_spf.google.com include:eu.mailgun.org ~all
czc.czTXT0b61w1gt4lzwc7vc2jyxwscr5gpqlxgyl
czc.czTXT0facebook-domain-verification=eiwypu6ldl1zzycpy546brlugazcdv
czc.czTXT0google-site-verification=tjaLLqmSIy_TkSSY5qxVexnbbzY0BbuEeXeC1uzFu2U
czc.czTXT0_kkikmz32gsh0xa8rdhf4b3tj3cpufj2
czc.czTXT06pk4b0jj9qfds15s6y6f50js23p2yvjz
czc.czTXT0google-site-verification=cGjNctpqJNte2IqcToMbk1JoVrHVMToFW22Om0v6tCM
czc.czTXT0docusign=392b7a3c-8686-45e1-9900-34329ae96f82
czc.czTXT0google-site-verification=TV3pdU-jkrsy-RnutkVrjmMWSJYUJHcjGU4Q00WAJT4
www.czc.czA05.134.213.82
www.czc.czCNAME0czc.cz
www.czc.czNS0dns2.allegro.pl
www.czc.czNS0dns4.allegro.pl
www.czc.czNS0dns1.allegro.pl
www.czc.czNS0dns3.allegro.pl
www.czc.czSOA3600pdns1.allegro.pl hostmaster.allegro.pl 1777288084 86400 7200 3600000 3600
www.czc.czMX010allegro.in.tmes.trendmicro.eu
www.czc.czTXT0google-site-verification=Z1lMtF3GNxxu_3l1X9daFeLUEzEdZGMXgKJ4IXdQOSo
www.czc.czTXT04ljql1hg595nw0125dsnxh0k3pczykgb
www.czc.czTXT06pk4b0jj9qfds15s6y6f50js23p2yvjz
www.czc.czTXT0detectify-verification=c08bd4a1f8e5f8521bfe908c13aa8654
www.czc.czTXT0google-site-verification=cGjNctpqJNte2IqcToMbk1JoVrHVMToFW22Om0v6tCM
www.czc.czTXT0j2vdqt9zktgz0b2pg2yggnjryv0nrj45
www.czc.czTXT0google-site-verification=tjaLLqmSIy_TkSSY5qxVexnbbzY0BbuEeXeC1uzFu2U
www.czc.czTXT0_kkikmz32gsh0xa8rdhf4b3tj3cpufj2
www.czc.czTXT0tmes=1a80a025c1ae9d3f386c49d652fdbfda
www.czc.czTXT0google-site-verification=B2qWJQklvBK-XR53zEVKIPlHYyg4k6ysq1xqXk2ceIk
www.czc.czTXT0v=spf1 mx ip4:82.99.173.0/24 ip4:92.43.56.0/21 include:allegrospf.com include:_spf.google.com include:eu.mailgun.org ~all
www.czc.czTXT0b61w1gt4lzwc7vc2jyxwscr5gpqlxgyl
www.czc.czTXT0znkrzjvh679bnyw60pt5t8767kcg8hcq
www.czc.czTXT0MS=ms78337871
www.czc.czTXT0facebook-domain-verification=eiwypu6ldl1zzycpy546brlugazcdv
www.czc.czTXT0google-site-verification=TV3pdU-jkrsy-RnutkVrjmMWSJYUJHcjGU4Q00WAJT4
www.czc.czTXT0docusign=392b7a3c-8686-45e1-9900-34329ae96f82

Get alerted the moment czc.cz's DNS changes

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

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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

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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