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Website Information
| Domain | postaonline.cz |
| Title | PoštaOnline - Česká pošta, s.p. |
| Description |
Network & Domain Data
HTTP 200| URL | https://postaonline.cz |
| HTTP | HTTP/1.0 302 Moved Temporarily |
| Location | https://www.postaonline.cz/ |
| Connection | Keep-Alive |
| Content-Length | 0 |
| HTTP/1.1 301 Moved Permanently | |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | SAMEORIGIN |
| X-XSS-Protection | 1 |
| Location | http://www.postaonline.cz/index |
| Content-Length | 0 |
| Date | Mon, 29 Jun 2026 05:33:06 GMT |
| X-Frame-Options | SAMEORIGIN |
| Content-Security-Policy | frame-ancestors 'self' |
| Strict-Transport-Security | max-age=94608000; includeSubDomains |
| Set-Cookie | bXG4r8tVedUx=rd7o00000000000000000000ffff0aa40185o8443; expires=Mon, 29-Jun-2026 06:33:06 GMT; path=/; Httponly; Secure; samesite=lax |
| Set-Cookie | f5avraaaaaaaaaaaaaaaa_session_=NGPKNLODMPHJLFONJHNNODANPKFANLOMBNDIEJFGJGGKJLOKDLEFFEBDILEOCELAKFMDEKPAHDLPFMAGAJMAACLAEAENHPMJFFFKOKAIAGCJBAMFLMFAAGEJCIIENELJ; HttpOnly; secure; samesite=lax |
| HTTP/1.0 302 Moved Temporarily | |
| Location | https://www.postaonline.cz/index |
| Server | BigIP |
| Connection | close |
| Content-Length | 0 |
| HTTP/1.1 200 OK | |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | SAMEORIGIN |
| X-XSS-Protection | 1 |
| Expires | Thu, 01 Jan 1970 00:00:00 GMT |
| Cache-Control | private, no-cache, no-store, must-revalidate |
| Pragma | no-cache |
| Content-Type | text/html;charset=UTF-8 |
| Content-Length | 0 |
| Date | Mon, 29 Jun 2026 05:33:06 GMT |
| X-Frame-Options | SAMEORIGIN |
| Content-Security-Policy | frame-ancestors 'self' |
| Strict-Transport-Security | max-age=94608000; includeSubDomains |
| Set-Cookie | JSESSIONID=DDE2B830C865F376770DA4CA13AD93B5.jvm3; Path=/; Secure; HttpOnly; samesite=lax |
| Set-Cookie | TGC=""; Domain=www.postaonline.cz; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/; HttpOnly; samesite=lax |
| Set-Cookie | TGC=""; Domain=www.postaonline.cz; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/; HttpOnly; samesite=lax |
| Set-Cookie | COOKIE_SUPPORT=true; Expires=Tue, 29-Jun-2027 05:33:07 GMT; Path=/; Secure; HttpOnly; samesite=lax |
| Set-Cookie | GUEST_LANGUAGE_ID=cs_CZ; Expires=Tue, 29-Jun-2027 05:33:07 GMT; Path=/; Secure; HttpOnly; samesite=lax |
| Set-Cookie | TGC=""; Domain=www.postaonline.cz; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/; HttpOnly; samesite=lax |
| Set-Cookie | bXG4r8tVedUx=rd7o00000000000000000000ffff0aa40185o8443; expires=Mon, 29-Jun-2026 06:33:07 GMT; path=/; Httponly; Secure; samesite=lax |
| Set-Cookie | f5avraaaaaaaaaaaaaaaa_session_=KLHEPNHPHEFINKGEMMELDANBJHEGMKIKGPBFPBEELOLCIEECGGFHKKEEKOHABBFFHMNDNGKLIDDHLEIAAHCAKFNBEALOHJJKMCMCJIMJBBBNCEJEAEBEMBLCOGMNGJKD; HttpOnly; secure; samesite=lax |
A
193.150.24.138
TTL 1476
MX
10 smtp01.cpost.cz
TTL 3600
MX
20 smtp02.cpost.cz
TTL 3600
NS
dns1.cpost.cz
TTL 86400
NS
dns2.cpost.cz
TTL 86400
NS
dns3.cpost.cz
TTL 86400
NS
dns4.cpost.cz
TTL 86400
TXT
v=spf1 -all
TTL 300
| Subject (CN) | ceskaposta.cz |
| Issuer | GeoTrust TLS RSA CA G1 |
| Valid From | 2026-05-04 00:00:00 |
| Valid To | 2026-11-18 23:59:59 |
| Serial Number | 0ec584cc0bada3e622a6a2d3654ac36d |
| % http | //www.nic.cz/page/306/intended-use-of-supplied-data-and-information/ |
| % See also a search service at http | //www.nic.cz/whois/ |
| % Whoisd Server Version | 3.15.0 |
| % Timestamp | Wed Sep 24 01:17:00 2025 |
| domain | postaonline.cz |
| registrant | SB:CPOST |
| admin-c | ADMK-CPOST |
| admin-c | ADMK-P-CPOST |
| nsset | NSSCP2013 |
| keyset | POSTAONLINE-CZ-2024 |
| registrar | REG-ACTIVE24 |
| registered | 29.04.2011 02:59:01 |
| changed | 16.04.2024 10:48:00 |
| expire | 29.04.2026 |
| contact | SB:CPOST |
| org | Ceska posta statni podnik |
| name | Jindřich Kolář |
| address | Politických vězňů 909/4 |
| address | Praha 1 |
| address | 22599 |
| address | CZ |
| registrar | REG-ACTIVE24 |
| created | 10.08.2001 22:13:00 |
| changed | 05.01.2021 12:32:28 |
| contact | ADMK-CPOST |
| org | Česká pošta, s.p. |
| name | Václav Beníšek |
| address | Politickych veznu 909/4 |
| address | Praha 1 |
| address | 22599 |
| address | CZ |
| registrar | REG-ACTIVE24 |
| created | 29.04.2015 13:11:01 |
| changed | 16.07.2021 08:35:04 |
| contact | ADMK-P-CPOST |
| org | Česká pošta, s.p. |
| name | Jindřich Votoček |
| address | Wolkerova 480 |
| address | Vítkov |
| address | 74920 |
| address | CZ |
| registrar | REG-ACTIVE24 |
| created | 12.09.2019 09:30:17 |
| changed | 17.04.2023 14:06:43 |
| nsset | NSSCP2013 |
| nserver | dns1.cpost.cz (193.150.24.97) |
| nserver | dns2.cpost.cz (193.150.25.97) |
| nserver | dns3.cpost.cz (193.150.24.101) |
| nserver | dns4.cpost.cz (193.150.25.101) |
| tech-c | ADMK-P-CPOST |
| registrar | REG-ACTIVE24 |
| created | 17.09.2013 09:04:43 |
| changed | 11.12.2024 11:14:27 |
| keyset | POSTAONLINE-CZ-2024 |
| dnskey | 257 3 13 g5v7er+cChho75pKlTJeu1jC/82KyKBRUcPhTBuRfN9+/CFIHyXFbAam/4UccQb/+dBwh64ulPzvYio7zns1XA== |
| tech-c | ADMK-P-CPOST |
| registrar | REG-ACTIVE24 |
| created | 16.04.2024 09:39:33 |