Congstar.de congstar | Mobilfunk | Smartphones | 5G | Festnetz- und Handytarife

Mobilfunkanbieter des Jahres und zwar nicht ohne Grund ✔ Günstig ✔ Fair ✔ Verträge mit und ohne Laufzeit ✔ 5G Option zum Surfen mit bis zu 50Mbit/s!

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.68 sec.
Last Checked: 02/02/2025

Congstar.de attracts 9,108 unique visitors daily, generating 42,625 pageviews. The estimated value of congstar.de is 749,856 USD. Each visitor views approximately 5.01 pages on average.

According to Majestic's traffic estimates, congstar.de ranks 51,483 globally, with the majority of its visitors coming from Germany, where it holds the 501 position.

It is beneficial for congstar.de that their data center (provided by T-Systems Multimedia Solutions GmbH) is located in Germany, as this helps reduce page load time for most visitors.

See the list of other websites hosted by T-Systems Multimedia Solutions GmbH.

Congstar.de is registered with the .DE top-level domain. Explore additional websites within the .DE zone.

The last inspection on (October 10, 2024), confirms that congstar.de holds a valid and current wildcard SSL certificate issued by Deutsche Telekom Security GmbH expiring on March 24, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Deutsche Telekom Security GmbH.

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

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

Global Rank
16,566
Average Load Time
1.23sec
Links In Count
252
Website Value
$700,800
Overview
Last Updated: 02/02/2025
Overall result - congstar.de 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: 03/21/2024
congstar.de is safe.
Norton ConnectSafe evaluates congstar.de for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/12/2016
congstar.de 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
congstar.de 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
congstar.de is safe.
McAfee assesses congstar.de 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 congstar.de for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
congstar.de child safety is very good.
The WOT calculates reputation of the congstar.de. This reputation system receives ratings from users and information from third-party sources, assesses the congstar.de for safety features and confirms, whether congstar.de is suitable for children.

Congstar.de | SSL Certificate Information
Domain*.congstar.de
Issuer OrganizationDeutsche Telekom Security GmbH
IssuerTelekom Security ServerID OV Class 2 CA
AlgorithmRSA-SHA256
Valid form03/20/2024
Expiration03/24/2025
SignedCertificate is not self signed
Additional Domains *.congstar.de
congstar.de
Server Location

Congstar.de ASN Information

ASN ID: 200093
ASN Title: T-Systems Multimedia Solutions GmbH

Last Update: 07/16/2024

% 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 'AS200093'

% Abuse contact for 'AS200093' is 'dnsadmin@t-systems-mms.com'

aut-num: AS200093
as-name: T-SYSTEMS-AS
org: ORG-TMSG1-RIPE
import: from AS13237 accept ANY
import: from AS1299 accept ANY
export: to AS13237 announce AS200093
export: to AS1299 announce AS200093
admin-c: EUNX1-RIPE
admin-c: TG2370-RIPE
tech-c: EUNX1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: EUNX-MNT
mnt-by: LNC-MNT
mnt-routes: EUNX-MNT
mnt-routes: LNC-MNT
created: 2013-10-11T07:09:58Z
last-modified: 2017-11-15T12:29:13Z
source: RIPE # Filtered
sponsoring-org: ORG-GVNG1-RIPE

organisation: ORG-TMSG1-RIPE
org-name: T-Systems Multimedia Solutions GmbH
org-type: OTHER
address: Riesaer Strasse 5
address: DE 01129 Dresden
abuse-c: AR20881-RIPE
mnt-ref: TSI-MMS-MNT
mnt-by: TSI-MMS-MNT
mnt-by: DTAG-NIC
created: 2005-11-10T13:47:44Z
last-modified: 2014-05-07T09:07:09Z
source: RIPE # Filtered

role: euNetworks Admin
address: euNetworks GmbH
address: Theodor-Heuss-Allee 112
address: 60486 Frankfurt am Main
address: Germany
phone: +49 69 90554 0
fax-no: +49 69 90554 111
admin-c: CPS30-RIPE
admin-c: KKK-RIPE
tech-c: CPS30-RIPE
nic-hdl: EUNX1-RIPE
mnt-by: EUNX-MNT
created: 2008-10-31T16:21:30Z
last-modified: 2015-11-04T15:57:50Z
source: RIPE # Filtered

person: Tilmann Grossmann
address: T-Systems Multimedia Solution GmbH
address: Riesaer Str. 5, 01129 Dresden
phone: +49 35128207110
fax-no: +49 351795744543
nic-hdl: TG2370-RIPE
mnt-by: LNC-MNT
created: 2008-12-12T09:43:57Z
last-modified: 2017-10-30T22:04:11Z
source: RIPE # Filtered

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

WHOIS

Domain: congstar.de
Status: connect


DNS Records
HostA RecordTTL
congstar.de83.125.118.4386400
HostMX RecordPriorityTTL
congstar.demail.congstar.de1086400
HostNS RecordTTL
congstar.desupport.mesch.dtag.de86400
congstar.depns.dtag.de86400
congstar.desecondary006.dtag.net86400
HostTXT RecordTTL
congstar.dev=spf1 a mx ptr include:_spf.mailout.mms-support.de ~all86400
congstar.degoogle-site-verification=tOPd1Kz05VB16KTw6eCDG_ok2T0zUDz0ELnhb-gRHsY86400

support.mesch.dtag.de
TTL: 86400
Email address: root.tcommerce.de
Serial: 2019062400
Refresh: 10800
Retry: 3600
Expire: 3600000
Minimum: 86400


Errors
Warnings

Last tested: 12/06/2019

Desktop
Desktop Speed
63%

Desktop Resource Breakdown
Total Resources99
Number of Hosts19
Static Resources81
JavaScript Resources40
CSS Resources8

Last tested: 10/07/2018

Mobile
Mobile Usability
99%
Mobile Speed
33%

Mobile Resource Breakdown
Total Resources238
Number of Hosts61
Static Resources95
JavaScript Resources59
CSS Resources7
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