Postsignum.cz Certifikační autorita, kvalifikovaný certifikát, kvalifikované časové razítko, Bezpečný klíč, USB token | Certifikační autorita PostSignum

Certifikační autorita PostSignum

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/23/2025

Postsignum.cz attracts 430 unique visitors daily, generating 1,333 pageviews. The estimated value of postsignum.cz is 12,498 USD. Each visitor views approximately 3.32 pages on average.

According to Majestic's traffic estimates, postsignum.cz ranks 20,841 globally, with the majority of its visitors coming from Czech Republic, where it holds the 4,579 position.

It is beneficial for postsignum.cz that their data center (provided by Ceska Posta s.p) is located in Czech Republic, as this helps reduce page load time for most visitors.

See the list of other websites hosted by Ceska Posta s.p.

Postsignum.cz is registered with the .CZ top-level domain. Explore additional websites within the .CZ zone.

A recent examination on (July 08, 2024), indicates that postsignum.cz has an expired SSL certificate issued by DigiCert Inc (expired on December 17, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust postsignum.cz appears to be a safe domain.

Based on Google's Mobile-Friendly test, postsignum.cz is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
533,674
Average Load Time
0.31sec
Links In Count
145
Website Value
$11,680
Overview
Last Updated: 01/23/2025
Overall result - postsignum.cz 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: 03/31/2024
postsignum.cz is safe.
Norton ConnectSafe evaluates postsignum.cz for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 12/22/2016
postsignum.cz 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
postsignum.cz 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: 03/01/2021
postsignum.cz is safe.
McAfee assesses postsignum.cz 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 postsignum.cz for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/11/2019
postsignum.cz child safety is very good.
The WOT calculates reputation of the postsignum.cz. This reputation system receives ratings from users and information from third-party sources, assesses the postsignum.cz for safety features and confirms, whether postsignum.cz is suitable for children.

Postsignum.cz | SSL Certificate Information
Domainwww.postsignum.cz
Issuer OrganizationDigiCert Inc
IssuerGeoTrust EV RSA CA 2018
AlgorithmRSA-SHA256
Valid form12/19/2023
Expiration12/17/2024
SignedCertificate is not self signed
Additional Domains www.postsignum.cz
certifikatonline.cz
www3.postsignum.cz
www3.postsignum.cms2.cz
www2.postsignum.cz
www.postsignum.eu
www.postsignum.cms2.cz
www.certifikatonline.cz
postsignum.eu
postsignum.cz
postsignum.cms2.cz
www4.postsignum.cz
Server Location

Postsignum.cz ASN Information

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

Last Update: 11/03/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% 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.
mnt-by: RIPE-NCC-HM-MNT
created: 2016-09-08T07:26:53Z
last-modified: 2016-09-08T07:26:53Z
source: RIPE

% Information related to 'AS198143'

% Abuse contact for 'AS198143' is 'Valter.Zdenek@cpost.cz'

aut-num: AS198143
as-name: CESKAPOSTA-AS
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: RIPE-NCC-END-MNT
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

person: VALTER ZDENEK
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)

WHOIS

% (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:
% 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 Nov 27 19:13:22 2024

domain: postsignum.cz
registrant: SB:CPOST
admin-c: ACTIVE24-PVEC389165
admin-c: ADMK-P-CPOST
nsset: NSSCP2013
keyset: POSTSIGNUM-CZ-2024
registrar: REG-ACTIVE24
registered: 29.03.2001 15:41:00
changed: 13.04.2024 08:52:03
expire: 29.03.2025

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: ACTIVE24-PVEC389165
name: Vaclav Benisek
address: Politických vězňů 909/4
address: Praha 1
address: 11500
address: cz
address: CZ
registrar: REG-ACTIVE24
created: 20.02.2007 10:25:00
changed: 15.05.2018 21:32:00

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: 12.06.2023 11:03:57

keyset: POSTSIGNUM-CZ-2024
dnskey: 257 3 13 O17Y0WsE6ZS22/uqzziu8AFCV5JgcSLrSvoGofS/yClMO7vH32y/Z8zw/Y6jfw5E+8qetGVtcxgm3mTQrme1EQ==
tech-c: ADMK-P-CPOST
registrar: REG-ACTIVE24
created: 13.04.2024 08:11:37


DNS Records
HostA RecordTTL
postsignum.cz193.150.24.50300
HostMX RecordPriorityTTL
HostNS RecordTTL
postsignum.czdns2.cpost.cz86400
postsignum.czdns1.cpost.cz86400
HostTXT RecordTTL
postsignum.czn6p1lhvx0jr81pdsndzk3125xfsqb3z7300
postsignum.czPS-AC3E7B007D7AB0BA379FAA8AB62D9DA35C5444F4300

dns1.cpost.cz
TTL: 300
Email address: root.cpost.cz
Serial: 2023041901
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 3600


Errors
Warnings

Last tested: 08/10/2019

Desktop
Desktop Speed
62%

Desktop Resource Breakdown
Total Resources50
Number of Hosts4
Static Resources47
JavaScript Resources8
CSS Resources3

Last tested: 07/01/2019

Mobile
Mobile Usability
63%
Mobile Speed
55%

Mobile Resource Breakdown
Total Resources50
Number of Hosts4
Static Resources47
JavaScript Resources8
CSS Resources3
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