4teachers.de 4teachers: Lehrproben, Unterrichtsentwürfe und Unterrichtsmaterial für Lehrer und Referendare!

4teachers beinhaltet ein Komplettangebot rund um das Lehramt. Unterrichtsentwürfe und Arbeitsmaterialien. Darüber hinaus Lehramtsreferate, Klausurfrag...


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.58 sec.
Last Checked: 11/05/2024

4teachers.de traffic volume is 10,286 unique daily visitors and their 15,429 pageviews. The web value rate of 4teachers.de is 271,823 USD. Each visitor makes around 1.61 page views on average.

By Alexa's traffic estimates 4teachers.de placed at 288,908 position over the world, while the largest amount of its visitors comes from Germany, where it takes 1,171 place.

Perfect for 4teachers.de that their data center (provided by company company KEVAG Telekom GmbH) is located in Germany, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by KEVAG Telekom GmbH.

4teachers.de registered under .DE top-level domain. Check other websites in .DE zone.

The last verification results, performed on (October 10, 2024) 4teachers.de show that 4teachers.de has a valid and up-to-date wildcard SSL certificate issued by Sectigo Limited expiring on May 27, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 4teachers.de is pretty a safe domain.


Global Rank
47,723
Average Load Time
0.23sec
Links In Count
363
Website Value
$254,040

Overview
Last Updated: 11/05/2024
Overall result - 4teachers.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
4teachers.de is safe.
Norton ConnectSafe evaluates 4teachers.de for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/15/2016
4teachers.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
4teachers.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
4teachers.de is safe.
McAfee assesses 4teachers.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 4teachers.de for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
4teachers.de child safety is very good.
The WOT calculates reputation of the 4teachers.de. This reputation system receives ratings from users and information from third-party sources, assesses the 4teachers.de for safety features and confirms, whether 4teachers.de is suitable for children.

SSL Information
Domain*.4teachers.de
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
AlgorithmRSA-SHA256
Valid form04/26/2024
Expiration05/27/2025
SignedCertificate is not self signed
Additional Domains *.4teachers.de
4teachers.de
Server Location

ASN Information

ASN ID: 12360
ASN Title: KEVAG Telekom GmbH

Last Update: 07/18/2024

% 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 'AS12288 - AS12454'

as-block: AS12288 - AS12454
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: 2010-05-11T11:44:56Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS12360'

% Abuse contact for 'AS12360' is 'abuse@noc.ktk.de'

aut-num: AS12360
as-name: KTK
descr: KEVAG Telekom GmbH
descr: Cusanusstr. 7
descr: D-56073 Koblenz, Germany
org: ORG-KTG1-RIPE
remarks: --- Uplinks ---
import: from AS3356
action pref=900; accept ANY
export: to AS3356
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V4
import: from AS3257
action pref=900; accept ANY
export: to AS3257
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V4
import: from AS174
action pref=900; accept community(174:21001) or community(174:21101) or community(174:21201)
export: to AS174
action aspath.prepend(AS12360, AS12360); community.append(174:991, 174:3000); announce AS-KTK-V4
remarks: --- Peerings ---
import: from AS15169
action pref=600; accept AS15169
export: to AS15169
announce AS-KTK-V4
import: from AS3320
action pref=600; accept AS3320:AS-DTAG
import: from AS3320
action pref=800; accept ANY
export: to AS3320
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V4
import: from AS31025
action pref=800; accept ANY
export: to AS31025
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V4
import: from AS25394
action pref=500; accept ANY
export: to AS25394
announce AS-KTK-V4
import: from AS20676
action pref=500; accept ANY
export: to AS20676
announce AS-KTK-V4
import: from AS6695
action pref=700; accept ANY
export: to AS6695
announce AS-KTK-V4
import: from AS31142
action pref=600; accept AS31142
import: from AS31142
action pref=800; accept ANY
export: to AS31142
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V4
import: from AS41692
action pref=600; accept AS-OPENCARRIER
export: to AS41692
announce AS-KTK-V4
import: from AS12312
action pref=600; accept AS-ECOTEL
export: to AS12312
announce AS-KTK-V4
import: from AS8365
action pref=600; accept AS-MANDA
export: to AS8365
announce AS-KTK-V4
import: from AS9063
action pref=600; accept AS-SAARGATE
export: to AS9063
announce AS-KTK-V4
import: from AS15600
action pref=600; accept AS-FINECOM
export: to AS15600
announce AS-KTK-V4
import: from AS32934
action pref=600;
accept { 69.63.176.0/20^20-24, 204.15.20.0/22^22-24 }
export: to AS32934
announce AS-KTK-V4
import: from AS6939
action pref=600; accept AS-HURRICANE
export: to AS6939
announce AS-KTK-V4
import: from AS19151
action pref=600; accept AS19151
export: to AS19151
announce AS-KTK-V4
import: from AS21263
action pref=600; accept AS21263
export: to AS21263
announce AS-KTK-V4
import: from AS13030
action pref=600; accept AS13030
export: to AS13030
announce AS-KTK-V4
import: from AS714
action pref=600; accept AS714
export: to AS714
announce AS-KTK-V4
remarks: --- Customers ---
import: from AS201157
action pref=900; accept AS201157
export: to AS201157
announce ANY
import: from AS43701
action pref=900; accept AS43701
export: to AS43701
announce { 0.0.0.0/0 }
import: from AS203441
action pref=900; accept AS203441
export: to AS203441
announce ANY
remarks: --- Uplinks ---
mp-import: afi ipv6.unicast from AS3356
action pref=900; accept ANY
mp-export: afi ipv6.unicast to AS3356
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS3257
action pref=900; accept ANY
mp-export: afi ipv6.unicast to AS3257
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS174
action pref=900; accept community(174:21001) or community(174:21101) or community(174:21201)
mp-export: afi ipv6.unicast to AS174
action aspath.prepend(AS12360, AS12360); community.append(174:991, 174:3000); announce AS-KTK-V4
remarks: --- Peerings ---
mp-import: from AS15169
action pref=600; accept AS15169
mp-export: to AS15169
announce AS-KTK-V4
mp-import: afi ipv6.unicast from AS3320
action pref=600; accept AS3320:AS-DTAG
mp-import: afi ipv6.unicast from AS3320
action pref=800; accept ANY
mp-export: afi ipv6.unicast to AS3320
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS31025
action pref=800; accept ANY
mp-export: afi ipv6.unicast to AS31025
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS25394
action pref=500; accept ANY
mp-export: afi ipv6.unicast to AS25394
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS20676
action pref=500; accept ANY
mp-export: afi ipv6.unicast to AS20676
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS6695
action pref=700; accept ANY
mp-export: afi ipv6.unicast to AS6695
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS31142
action pref=600; accept AS31142
mp-import: afi ipv6.unicast from AS31142
action pref=800; accept ANY
mp-export: afi ipv6.unicast to AS31142
action aspath.prepend(AS12360, AS12360); announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS41692
action pref=600; accept AS-OPENCARRIER
mp-export: afi ipv6.unicast to AS41692
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS12312
action pref=600; accept AS-ECOTEL
mp-export: afi ipv6.unicast to AS12312
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS8365
action pref=600; accept AS-MANDA
mp-export: afi ipv6.unicast to AS8365
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS9063
action pref=600; accept AS-SAARGATE
mp-export: afi ipv6.unicast to AS9063
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS15600
action pref=600; accept AS-FINECOM
mp-export: afi ipv6.unicast to AS15600
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS32934
action pref=600;
accept { 69.63.176.0/20^20-24, 204.15.20.0/22^22-24 }
mp-export: afi ipv6.unicast to AS32934
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS6939
action pref=600; accept AS-HURRICANE
mp-export: afi ipv6.unicast to AS6939
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS19151
action pref=600; accept AS19151
mp-export: afi ipv6.unicast to AS19151
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS21263
action pref=600; accept AS21263
mp-export: afi ipv6.unicast to AS21263
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS13030
action pref=600; accept AS13030
mp-export: afi ipv6.unicast to AS13030
announce AS-KTK-V6
mp-import: afi ipv6.unicast from AS714
action pref=600; accept AS714
mp-export: afi ipv6.unicast to AS714
announce AS-KTK-V6
remarks: --- Customers ---
mp-import: afi ipv6.unicast from AS201157
action pref=900; accept AS201157
mp-export: afi ipv6.unicast to AS201157
announce ANY
mp-import: afi ipv6.unicast from AS203441
action pref=900; accept AS203441
mp-export: afi ipv6.unicast to AS203441
announce ANY
admin-c: RZK1-RIPE
tech-c: RZK1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: RZO-NOC
created: 2002-08-21T08:30:55Z
last-modified: 2016-09-08T07:55:44Z
source: RIPE

organisation: ORG-KTG1-RIPE
org-name: KEVAG Telekom GmbH
org-type: LIR
address: Cusanusstr. 7
address: 56073
address: Koblenz
address: GERMANY
phone: +4926120162242
phone: +4926120162334
fax-no: +492612016225242
admin-c: AG3851-RIPE
admin-c: OG786-RIPE
admin-c: RZK1-RIPE
admin-c: SD3702-RIPE
mnt-ref: RZO-NOC
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: GHOSTNET-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RZO-NOC
abuse-c: RZK1-RIPE
created: 2004-04-17T11:11:47Z
last-modified: 2017-10-03T09:22:51Z
source: RIPE # Filtered

role: Hostmaster
nic-hdl: RZK1-RIPE
address: KEVAG Telekom GmbH
address: Cusanusstrasse 7
address: 56073 Koblenz
address: DE
phone: +49 261 20162-233
fax-no: +49 261 20162-25242
abuse-mailbox: abuse@noc.ktk.de
tech-c: OG786-RIPE
tech-c: SD3702-RIPE
tech-c: AG3851-RIPE
remarks: trouble: Questions: hostmaster@noc.ktk.de
remarks: trouble: Abuse: abuse@noc.ktk.de
remarks: trouble: Immediate Action: avd@noc.ktk.de
remarks: role account for "Hostmaster of the Day"
remarks: at "KEVAG Telekom GmbH"
admin-c: OG786-RIPE
admin-c: SD3702-RIPE
admin-c: AG3851-RIPE
mnt-by: RZO-NOC
created: 2002-03-07T14:19:04Z
last-modified: 2017-08-14T08:11:38Z
source: RIPE # Filtered

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

WHOIS

Domain: 4teachers.de
Status: connect


DNS Records
HostA RecordTTL
4teachers.de212.7.187.1321800
HostMX RecordPriorityTTL
4teachers.demx.4teachers.de1001800
HostNS RecordTTL
4teachers.dens-b.ktk.io1800
4teachers.dens-c.ktk.de1800
4teachers.dens-a.ktk.de1800
HostTXT RecordTTL
4teachers.dev=spf1 ip4:212.7.187.128/28 a:blog.4teachers.de -all1800

ns.4teachers.de
TTL: 1800
Email address: root.4teachers.de
Serial: 2019040101
Refresh: 3600
Retry: 600
Expire: 1209600
Minimum: 3600


Errors

Last tested: 12/09/2019

Desktop
Desktop Speed
50%

Desktop Resource Breakdown
Total Resources76
Number of Hosts18
Static Resources59
JavaScript Resources15
CSS Resources1

Last tested: 02/06/2018

Mobile
Mobile Usability
60%
Mobile Speed
59%

Mobile Resource Breakdown
Total Resources67
Number of Hosts15
Static Resources51
JavaScript Resources11
CSS Resources1
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