PoštaOnline - Česká pošta, s.p.

Webové stránky PoštaOnline nabízí online služby České pošty, včetně užitečných online nástrojů.

Online Status

Server IP address resolved: No
Http response code: None
Last Checked: 02/21/2024 traffic volume is 9,920 unique daily visitors and their 24,800 pageviews. The web value rate of is 431,167 USD. Each visitor makes around 2.68 page views on average.

By Alexa's traffic estimates placed at 162,365 position over the world, while the largest amount of its visitors comes from Czech Republic, where it takes 138 place.

Perfect for that their data center (provided by company company Ceska Posta s.p) is located in Czech Republic, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by Ceska Posta s.p. registered under .CZ top-level domain. Check other websites in .CZ zone.

The last verification results, performed on (November 14, 2019) show that has an expired SSL certificate issued by DigiCert Inc (expired on May 10, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust is pretty a safe domain.

Relying Google MobileFriendly test is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

Global Rank
Average Load Time
Links In Count
Website Value

Last Updated: 02/21/2024
Overall result - is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/19/2023 is safe.
Norton ConnectSafe evaluates for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/13/2016 is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019 is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/22/2021 is safe.
McAfee assesses for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019 child safety is very good.
The WOT calculates reputation of the This reputation system receives ratings from users and information from third-party sources, assesses the for safety features and confirms, whether is suitable for children.

SSL Information
Issuer OrganizationDigiCert Inc
IssuerGeoTrust EV RSA CA 2018
Valid form03/12/2018
SignedCertificate is not self signed
Additional Domains
Server Location

ASN Information

ASN ID: 198143
ASN Title: Ceska Posta s.p.

Last Update: 10/02/2023

% This is the RIPE Database query service.
% The objects are in RPSL format.
% The RIPE Database is subject to Terms and Conditions.
% See

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS196608 - AS207259'

as-block: AS196608 - AS207259
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
created: 2016-09-08T07:26:53Z
last-modified: 2016-09-08T07:26:53Z
source: RIPE

% Information related to 'AS198143'

% Abuse contact for 'AS198143' is ''

aut-num: AS198143
org: ORG-CA1100-RIPE
import: from AS5610 action pref=100; accept ANY
import: from AS15935 accept ANY
import: from AS12767 accept ANY
export: to AS5610 announce AS198143
export: to AS15935 announce AS198143
export: to AS12767 announce AS198143
admin-c: VZ923-RIPE
tech-c: VZ923-RIPE
status: ASSIGNED
mnt-by: AS5610-MTN
mnt-routes: AS5610-MTN
created: 2011-10-13T12:20:46Z
last-modified: 2017-11-15T12:22:48Z
source: RIPE
sponsoring-org: ORG-STaN1-RIPE

organisation: ORG-CA1100-RIPE
org-name: Ceska Posta s.p.
org-type: OTHER
address: Polickych veznu 909/4 Praha
abuse-c: AR30102-RIPE
mnt-ref: AS5610-MTN
mnt-by: AS5610-MTN
created: 2011-09-19T07:32:40Z
last-modified: 2014-11-17T22:46:14Z
source: RIPE # Filtered

address: Olsanska 9
address: Praha 3
address: 22599
phone: +420733142225
nic-hdl: VZ923-RIPE
mnt-by: AS5610-MTN
created: 2011-09-19T06:46:55Z
last-modified: 2011-09-19T06:46:55Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)


% (c) 2006-2021 CZ.NIC, z.s.p.o.
% Intended use of supplied data and information
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
% Full text available at:
% See also a search service at
% Whoisd Server Version: 3.12.2
% Timestamp: Sun Apr 25 14:50:01 2021

registrant: SB:CPOST
admin-c: ADMK-CPOST
nsset: NSSCP2013
keyset: PONL1
registrar: REG-ACTIVE24
registered: 29.04.2011 02:59:01
changed: 06.05.2015 15:36:49
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

nsset: NSSCP2013
nserver: (
nserver: (
tech-c: SB:CPOST
registrar: REG-ACTIVE24
created: 17.09.2013 09:04:43
changed: 26.10.2017 10:08:44

keyset: PONL1
dnskey: 257 3 5 AwEAAaduY7wXQJOSXYg5wbbgpvqBoGYIqXaxus503eIJ4SiQgSY4AiI3CRhsTu2AWzGyhonvGmVIcQ4Idn2D4tNbBnAO/CCwBISidyuF/LKRe6xJy55CXn3IVIis9xtA0UbFiYXgTD5TsVxiDpH1kDbOsYXiVSUs00wbT4fvUjhxrKpjkcS7oQ0IBRv8iy+jltMM9K4wcsaZZuv28kDPgXZymCd4tDUpDO3QoP5XfodbR3XZos9a+BALOowfM01gMTnRUuhgPLRxBKm++OmEuj7fHzeGL//6plyCcPCzA2Fvt9Y3+tamNGnBjXTsaW91IhgxSarsgenDPiAcmyPSxgbM/tM=
tech-c: ADMK-CPOST
registrar: REG-ACTIVE24
created: 06.05.2015 15:24:50
changed: 10.06.2019 00:05:55

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
TTL: 300
Email address:
Serial: 2022053001
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 86400


Last tested: 07/11/2019

Desktop Speed

Desktop Resource Breakdown
Total Resources52
Number of Hosts2
Static Resources42
JavaScript Resources25
CSS Resources14