Itc.nl ITC | Faculty of Geo-information Science and Earth Observation | University of Twente

ITC is recognized worldwide for achievements in teaching, research and capacity development in the field of geo-information science and earth observat...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.00 sec.
Last Checked: 01/23/2025

Itc.nl attracts 1,405 unique visitors daily, generating 4,355 pageviews. The estimated value of itc.nl is 78,110 USD. Each visitor views approximately 3.32 pages on average.

According to Majestic's traffic estimates, itc.nl ranks 15,495 globally, with the majority of its visitors coming from Sudan, where it holds the 3,704 position.

Itc.nl is hosted by SURFnet bv in Netherlands; however, migrating the server to Sudan could further improve page load times for the majority of users.

See the list of other websites hosted by SURFnet bv.

Itc.nl is registered with the .NL top-level domain. Explore additional websites within the .NL zone.

A recent examination on (August 12, 2022), indicates that itc.nl has an expired SSL certificate issued by Let's Encrypt (expired on October 26, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

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

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

Global Rank
164,081
Average Load Time
1.91sec
Links In Count
833
Website Value
$73,000
Overview
Last Updated: 01/23/2025
Overall result - itc.nl 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: 03/24/2024
itc.nl is safe.
Norton ConnectSafe evaluates itc.nl for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/18/2019
itc.nl 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
itc.nl 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: 02/24/2021
itc.nl is safe.
McAfee assesses itc.nl 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 itc.nl for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
itc.nl child safety is very good.
The WOT calculates reputation of the itc.nl. This reputation system receives ratings from users and information from third-party sources, assesses the itc.nl for safety features and confirms, whether itc.nl is suitable for children.

Itc.nl | SSL Certificate Information
Domainitc.nl
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form07/28/2022
Expiration10/26/2022
SignedCertificate is not self signed
Additional Domains itc.nl
Server Location

Itc.nl ASN Information

ASN ID: 1133
ASN Title: SURFnet bv

Last Update: 07/20/2024

% 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 'AS1101 - AS1200'

as-block: AS1101 - AS1200
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: 2002-08-22T14:57:50Z
last-modified: 2014-02-24T13:15:15Z
source: RIPE

% Information related to 'AS1133'

% Abuse contact for 'AS1133' is 'cert@surfnet.nl'

aut-num: AS1133
as-name: UTWENTE-AS
descr: University Twente
descr: Drienerlolaan 5
descr: P.O. Box 217
descr: NL - 7500 AE Enschede
admin-c: Ins20-RIPE
tech-c: Ins20-RIPE
status: LEGACY
mnt-by: SN-LIR-MNT
created: 2002-08-21T16:06:37Z
last-modified: 2017-06-12T14:47:02Z
source: RIPE
mnt-by: RIPE-NCC-LEGACY-MNT
org: ORG-Sb3-RIPE

organisation: ORG-Sb3-RIPE
org-name: SURFnet bv
org-type: LIR
address: P.O. Box 19035
address: 3501 DA
address: Utrecht
address: NETHERLANDS
phone: +31887873000
admin-c: HT3384-RIPE
admin-c: MK512-RIPE
admin-c: SNS1-RIPE
admin-c: JK9622-RIPE
admin-c: RVR19-RIPE
admin-c: WB311-RIPE
admin-c: NO17-RIPE
admin-c: RS957-RIPE
admin-c: SM12780-RIPE
abuse-c: SNS1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SN-LIR-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SN-LIR-MNT
created: 2004-04-17T11:43:29Z
last-modified: 2017-08-25T09:59:29Z
source: RIPE # Filtered

role: ITBE network services
address: P.O. Box 217
address: NL - 7500 AE Enschede
address: The Netherlands
remarks: For general abuse like spam use the address
remarks: abuse@utwente.nl
remarks: For security related contacts use the address
remarks: security@utwente.nl
phone: +31 53 489 2311
admin-c: Ins21-RIPE
tech-c: Ins21-RIPE
nic-hdl: Ins20-RIPE
mnt-by: SN-LIR-MNT
created: 2003-11-13T15:29:05Z
last-modified: 2003-11-14T11:21:33Z
source: RIPE # Filtered

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

WHOIS

Domain name: itc.nl
Status: active

Registrar:
Universiteit Twente
Drienerlolaan 5
7522NB Enschede
Netherlands

Abuse Contact:
+31.534891313
cert@utwente.nl

DNSSEC: yes

Domain nameservers:
ns3.utwente.nl
ns2.utwente.nl
ns1.utwente.nl

Creation Date: 1988-11-01

Updated Date: 2019-01-09

Record maintained by: SIDN BV


DNS Records
HostA RecordTTL
itc.nl130.89.3.2491800
HostMX RecordPriorityTTL
itc.nlmx2.surfmailfilter.nl101800
itc.nlmx1.surfmailfilter.nl101800
HostNS RecordTTL
itc.nlns1.utwente.nl1800
itc.nlns3.utwente.nl1800
itc.nlns2.utwente.nl1800
HostTXT RecordTTL
itc.nlv=spf1 mx include:_spfout.mf.surf.net a:edgepool.ad.utwente.nl ~all60

ns1.utwente.nl
TTL: 1800
Email address: dnsmaster.utwente.nl
Serial: 2181013574
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 86400


Errors
Warnings

Last tested: 05/23/2017

Desktop
Desktop Speed
78%

Desktop Resource Breakdown
Total Resources55
Number of Hosts8
Static Resources46
JavaScript Resources14
CSS Resources5

Last tested: 05/23/2017

Mobile
Mobile Usability
66%
Mobile Speed
59%

Mobile Resource Breakdown
Total Resources55
Number of Hosts8
Static Resources46
JavaScript Resources14
CSS Resources5
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