Zfu.de ZFU

Staatliche Zentralstelle für Fernunterricht

Zfu.de Overview

Zfu.de belongs to Information und Technik Nordrhein-Westfalen. Check the list of other websites hosted by Information und Technik Nordrhein-Westfalen.

In terms of rank-to-traffic ratio, zfu.de has 2,980 unique users per day, viewing 5,960 pages. The rank based value of zfu.de is 4,411 USD. Every user makes 2.14 pageviews on average.

Zfu.de boasts a link base consisting of 344 referring domains and 448 external backlinks, as revealed by the data obtained from web network scanning.

Zfu.de top-level domain belongs to .DE domain zone. Check other webpages in .DE zone.

According the last verification test in February 17, 2022, zfu.de has an expired SSL certificate issued by Sectigo Limited (expired on October 14, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing, Symantec and Web of Trust zfu.de is a fairly safe domain.

Based on Mobile-Friendly test by Google zfu.de is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Zfu.de Website Safety

logo
Overview
Last Updated: 11/11/2024
Unknown status.
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: 02/22/2024
zfu.de is safe.
Norton ConnectSafe evaluates zfu.de for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/11/2024
Not yet checked.
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
zfu.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.
McAfee logo
Site Advisor
Last Updated: 03/17/2021
zfu.de is safe.
McAfee assesses zfu.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 zfu.de for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/13/2019
zfu.de child safety is very good.
The WOT calculates reputation of the zfu.de. This reputation system receives ratings from users and information from third-party sources, assesses the zfu.de for safety features and confirms, whether zfu.de is suitable for children.

SSL Information
Domainzfu.de
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
AlgorithmRSA-SHA256
Valid form09/13/2021
Expiration10/14/2022
SignedCertificate is not self signed
Additional Domains zfu.de
www.zfu.de

Zfu.de Rank History

Zfu.de Hosting Information

Server Location

ASN Information

Last Update: 03/27/2024

% 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 'AS40960 - AS45055'

as-block: AS40960 - AS45055
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: 2015-12-10T09:19:56Z
last-modified: 2015-12-10T09:19:56Z
source: RIPE

% Information related to 'AS43066'

% Abuse contact for 'AS43066' is 'service-desk@it.nrw.de'

aut-num: AS43066
as-name: IT-NRW
org: ORG-LfDu1-RIPE
import: from AS3320 accept ANY
import: from AS680 accept ANY
export: to AS3320 announce AS43066
export: to AS680 announce AS43066
admin-c: LVN10-RIPE
tech-c: LVN10-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: LDS_NRW-MNT
mnt-by: DTAG-RR
created: 2009-01-08T15:52:43Z
last-modified: 2017-11-15T09:53:48Z
source: RIPE

organisation: ORG-LFDU1-RIPE
org-name: Information und Technik Nordrhein-Westfalen
org-type: LIR
address: Mauerstrasse 51
address: D-40476
address: Duesseldorf
address: GERMANY
phone: +4921194492350
fax-no: +4921194498350
admin-c: PG2775-RIPE
admin-c: MB9075-RIPE
admin-c: TK6172-RIPE
abuse-c: AR14644-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: LDS_NRW-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: LDS_NRW-MNT
created: 2007-12-14T13:54:06Z
last-modified: 2017-10-30T14:52:53Z
source: RIPE # Filtered

role: Service-Desk IT.NRW
address: Information und Technik NRW
address: Mauerstr. 51
address: D-40476 Duesseldorf
admin-c: MB9075-RIPE
admin-c: PG2775-RIPE
tech-c: MB9075-RIPE
nic-hdl: LVN10-RIPE
mnt-by: LDS_NRW-MNT
created: 2008-02-18T15:51:40Z
last-modified: 2016-08-25T08:22:21Z
source: RIPE # Filtered

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

Zfu.de Domain Registration and Settings

WHOIS

Domain: zfu.de
Status: connect


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Zfu.de HTML Check

Zfu.de Desktop Performance

Last tested: 02/15/2017

Speedometer image
Desktop Speed
87%

Desktop Resource Breakdown
Total Resources9
Number of Hosts1
Static Resources8
CSS Resources3

Zfu.de Mobile Insights

Last tested: 02/15/2017

Speedometer image
Mobile Usability
78%
Speedometer image
Mobile Speed
86%

Mobile Resource Breakdown
Total Resources7
Number of Hosts1
Static Resources6
CSS Resources3

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