Colosseum.eu Domů - PERFECT SYSTEM | Colosseum | Rezervační software

Jsme rodinná firma, která se stala předním poskytovatelem IT řešení pro prodej vstupenek v České republice. Zajišťujeme vývoj, dodávku a podporu vstup...

Colosseum.eu Overview

Colosseum.eu ranking shows that the page is at position 114,629 over the world, while the bulk of its audience is from Czech Republic, where it ranks 566.

It is beneficial to colosseum.eu that their hosting company JON.CZ s.r.o servers are located in Czech Republic, as that reduces page load time for the majority of their users. See the list of other webpages hosted on JON.CZ s.r.o servers.

In terms of rank-to-traffic ratio, colosseum.eu has 1,626 unique users per day, viewing 6,234 pages. The rank based value of colosseum.eu is 110,486 USD. Every user makes 4.07 pageviews on average.

Colosseum.eu boasts a link base consisting of 675 referring domains and 985 external backlinks, as revealed by the data obtained from web network scanning.

Colosseum.eu top-level domain belongs to .EU domain zone. Check other webpages in .EU zone.

According the last verification test in October 11, 2024, colosseum.eu has an expired wildcard SSL certificate issued by DigiCert Inc (expired on September 11, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from Google Safe Browsing, Google Safe Search and Symantec colosseum.eu is a fairly safe domain.

According the Mobile-Friendly test by Google colosseum.eu is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Colosseum.eu Rank Summary

Global Rank
114,629
Average Load Time
0.65sec
Links In Count
238
Website Value
$102,302

Colosseum.eu Website Safety

logo
Overview
Last Updated: 01/03/2026
Overall result - colosseum.eu 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 logo
Norton Connect Safe
Last Updated: 03/25/2025
colosseum.eu is safe.
Norton ConnectSafe evaluates colosseum.eu for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/07/2016
colosseum.eu 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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
colosseum.eu 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.
McAfee logo
Site Advisor
Last Updated: 02/25/2021
colosseum.eu is safe.
McAfee assesses colosseum.eu 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 colosseum.eu for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/03/2026
colosseum.eu child safety is unknown.
The WOT calculates reputation of the colosseum.eu. This reputation system receives ratings from users and information from third-party sources, assesses the colosseum.eu for safety features and confirms, whether colosseum.eu is suitable for children.

SSL Information
Domain*.colosseum.eu
Issuer OrganizationDigiCert Inc
IssuerRapidSSL TLS RSA CA G1
AlgorithmRSA-SHA256
Valid form08/27/2024
Expiration09/11/2025
SignedCertificate is not self signed
Additional Domains *.colosseum.eu
colosseum.eu

Colosseum.eu Rank History

Colosseum.eu Hosting Information

Server Location

ASN Information

ASN ID: 196735

ASN Title: JON.CZ s.r.o.

Last Update: 12/25/2025

% 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 - AS210331'

as-block: AS196608 - AS210331
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: 2018-08-21T11:13:09Z
last-modified: 2018-08-21T11:13:09Z
source: RIPE

% Information related to 'AS196735'

% Abuse contact for 'AS196735' is 'abuse@jon.cz'

aut-num: AS196735
as-name: AS-JONCZ
descr: jakub@jon.cz
admin-c: JP5538-RIPE
org: ORG-Js31-RIPE
remarks:
remarks: # TRANSIT UPSTREAM
remarks: -- ha-vel internet s r.o. --
import: from AS28755 accept ANY AND NOT {0.0.0.0/0}
export: to AS28755 announce AS-JONCZ
remarks: ----------------------------------
remarks: -- SuperNetwork s.r.o. --
import: from AS39392 accept ANY AND NOT {0.0.0.0/0}
export: to AS39392 announce AS-JONCZ
remarks: ----------------------------------
remarks: -- Cogent/PSI --
import: from AS174 accept ANY AND NOT {0.0.0.0/0}
export: to AS174 announce AS-JONCZ
remarks: ----------------------------------
remarks:
remarks: # NIX UPSTREAM
remarks: -- ha-vel internet s r.o. --
import: from AS15935 accept ANY AND NOT {0.0.0.0/0}
export: to AS15935 announce AS-JONCZ
remarks: ----------------------------------
remarks:
remarks: # PEERING-EXCHANGE UPSTREAM
remarks: -- Peering.cz s.r.o. --
import: from AS61195 accept ANY AND NOT {0.0.0.0/0}
export: to AS61195 announce AS-JONCZ
remarks: ----------------------------------
remarks:
remarks: # TRANSIT CUSTOMERS
remarks: -- COMUNITED --
descr: Route 178.216.80.0/21 under AS-JONCZ
remarks: ----------------------------------
remarks:
admin-c: JM3567-RIPE
tech-c: JP5538-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-JON-CZ
created: 2009-08-25T11:53:02Z
last-modified: 2018-09-05T19:26:45Z
source: RIPE # Filtered

organisation: ORG-Js31-RIPE
org-name: JON.CZ s.r.o.
org-type: LIR
address: Radlická 3301/68
address: 150 00
address: Prague
address: CZECH REPUBLIC
phone: +420321720710
fax-no: +420326533661
admin-c: ALEX7-RIPE
admin-c: JP5538-RIPE
abuse-c: JSA52-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-JON-CZ
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-JON-CZ
created: 2009-08-07T09:56:27Z
last-modified: 2018-09-05T19:08:07Z
source: RIPE # Filtered

person: Jonas Meduna
address: Tyrsova 220
address: 28002 Kolin
address: CZECH REPUBLIC
phone: +420 777900098
nic-hdl: JM3567-RIPE
mnt-by: MNT-JON-CZ
created: 2004-05-20T07:51:22Z
last-modified: 2011-07-11T09:54:48Z
source: RIPE # Filtered

person: Jakub Peterka
address: Na Pobrezi 108
address: 280 02 Kolin
address: CZECH REPUBLIC
phone: +420608900018
nic-hdl: JP5538-RIPE
mnt-by: MNT-JON-CZ
created: 2011-07-07T15:56:29Z
last-modified: 2011-07-11T09:32:38Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.92.4 (WAGYU)

Colosseum.eu Domain Registration and Settings

WHOIS

% The WHOIS service offered by EURid and the access to the records
% in the EURid WHOIS database are provided for information purposes
% only. It allows persons to check whether a specific domain name
% is still available or not and to obtain information related to
% the registration records of existing domain names.
%
% EURid cannot, under any circumstances, be held liable in case the
% stored information would prove to be wrong, incomplete or not
% accurate in any sense.
%
% By submitting a query you agree not to use the information made
% available to:
%
% - allow, enable or otherwise support the transmission of unsolicited,
% commercial advertising or other solicitations whether via email or
% otherwise;
% - target advertising in any possible way;
% - cause nuisance in any possible way to the registrants by sending
% (whether by automated, electronic processes capable of enabling
% high volumes or other possible means) messages to them.
%
% Without prejudice to the above, it is explicitly forbidden to extract,
% copy and/or use or re-utilise in any form and by any means
% (electronically or not) the whole or a quantitatively or qualitatively
% substantial part of the contents of the WHOIS database without prior
% and explicit permission by EURid, nor in any attempt hereof, to apply
% automated, electronic processes to EURid (or its systems).
%
% You agree that any reproduction and/or transmission of data for
% commercial purposes will always be considered as the extraction of a
% substantial part of the content of the WHOIS database.
%
% By submitting the query you agree to abide by this policy and accept
% that EURid can take measures to limit the use of its WHOIS services
% to protect the privacy of its registrants or the integrity
% of the database.
%
% The EURid WHOIS service on port 43 (textual WHOIS) never discloses
% any information concerning the registrant.
% Registrant and on-site contact information can be obtained through use of the
% web-based WHOIS service available from the EURid website www.eurid.eu
%
% WHOIS colosseum.eu
Domain: colosseum.eu
Script: LATIN

Registrant:
NOT DISCLOSED!
Visit www.eurid.eu for the web-based WHOIS.

Technical:
Organisation: ZONER a.s.
Language: cs
Email: admin@zoner.cz

Registrar:
Name: ZONER a.s.
Website: https://www.regzone.cz

Name servers:
ns1.regzone.cz
ns1.regzone.info
ns1.regzone.de

Keys:
flags:KSK protocol:3 algorithm:ECDSA_P256_SHA256 pubKey:IfnvmzpVHZgfjjlGUTtm5BKvcgOSz4HXRFIjbyJVRkShLQpntszfAi69vNtHW3Amtt6t7PzGrooWhrKKikL+mw==

Please visit www.eurid.eu for more info.


DNS Records
HostA RecordTTL
colosseum.eu185.64.219.25086400
HostMX RecordPriorityTTL
colosseum.eumail.perfect-system.cz186400
HostNS RecordTTL
colosseum.euns1.regzone.cz3600
colosseum.euns1.regzone.de3600
colosseum.euns1.regzone.info3600
HostTXT RecordTTL
colosseum.euv=spf1 ip4:188.75.160.70 ip4:185.64.219.200 ip4:185.64.219.201 -all3600

ns1.regzone.cz
TTL: 3600
Email address: administrator.czechia.cz
Serial: 2019080901
Refresh: 10800
Retry: 1800
Expire: 1814400
Minimum: 3600

Colosseum.eu HTML Check


Errors
Warnings

Colosseum.eu Desktop Performance

Last tested: 01/11/2018

Speedometer image
Desktop Speed
53%

Desktop Resource Breakdown
Total Resources83
Number of Hosts15
Static Resources58
JavaScript Resources11
CSS Resources9

Colosseum.eu Mobile Insights

Last tested: 06/02/2018

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
40%

Mobile Resource Breakdown
Total Resources80
Number of Hosts15
Static Resources58
JavaScript Resources11
CSS Resources9

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