Zfu.de ZFU

Staatliche Zentralstelle für Fernunterricht

Online Status
UNKNOWN

Zfu.de receives about 2,746 unique visitors and 5,492 pageviews per day. The estimated value of zfu.de is 4,080 USD. Each unique visitor makes about 2 pageviews on average.

Zfu.de is registered under .DE top-level domain. Check other websites in .DE zone.

At the time of the last check (February 17, 2022) zfu.de has an expired SSL certificate issued by Sectigo Limited (expired on October 14, 2022). Check other websites using SSL certificates issued by Sectigo Limited.

According to Google Safe Browsing, Symantec and Web of Trust zfu.de is quite a safe domain.

Mobile-Friendly test indicates that zfu.de isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.


Not tested yet


Overview
Last Updated: 11/05/2024
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
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 Safe Search
Last Updated: 11/05/2024
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 Browsing
Last Updated: 01/09/2019
Malware not found at "zfu.de".
"zfu.de" is not a phishing page.
"zfu.de" does not install unwanted software.
"zfu.de" does not contain harmfull applications.
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: 03/17/2021
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
Last Updated: 01/13/2019
zfu.de child safety isvery 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
Domain zfu.de
Issuer OrganizationSectigo Limited
Issuer Sectigo RSA Domain Validation Secure Server CA
Algorithm RSA-SHA256
Valid form 09/13/2021
Expiration 10/14/2022
SignedCertificate is not self signed
Additional Domains zfu.de
www.zfu.de
Server Location

Not Found

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)

WHOIS

Domain: zfu.de
Status: connect

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Last tested: 02/15/2017

Desktop
Desktop Speed
87%
Desktop Resource Breakdown
Total Resources9
Number of Hosts1
Static Resources8
CSS Resources3

Last tested: 02/15/2017

Mobile
Mobile Usability
78%
Mobile Speed
86%
Mobile Resource Breakdown
Total Resources7
Number of Hosts1
Static Resources6
CSS Resources3
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