Tudelft.nl TU Delft
Server IP address resolved: Yes
Http response code: 200
Response time: 2.01 sec.
Last Checked: 01/23/2025
Tudelft.nl attracts 10,809 unique visitors daily, generating 64,963 pageviews. The estimated value of tudelft.nl is 1,134,157 USD. Each visitor views approximately 6.43 pages on average.
According to Majestic's traffic estimates, tudelft.nl ranks 1,679 globally, with the majority of its visitors coming from Netherlands, where it holds the 99 position.
It is beneficial for tudelft.nl that their data center (provided by SURFnet bv) is located in Netherlands, as this helps reduce page load time for most visitors.
See the list of other websites hosted by SURFnet bv.
Tudelft.nl is registered with the .NL top-level domain. Explore additional websites within the .NL zone.
The last inspection on (January 21, 2025), confirms that tudelft.nl holds a valid and current SSL certificate issued by GEANT Vereniging expiring on July 17, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GEANT Vereniging.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust tudelft.nl appears to be a safe domain.
Based on Google's Mobile-Friendly test, tudelft.nl is optimized for mobile and tablet devices, although the web page loading speed could be improved.
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 ConnectSafe evaluates tudelft.nl for any unsafe and insecure content. The results are critical for families with young children.
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.
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 assesses tudelft.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 tudelft.nl for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the tudelft.nl. This reputation system receives ratings from users and information from third-party sources, assesses the tudelft.nl for safety features and confirms, whether tudelft.nl is suitable for children.
Domain | tudelft.nl |
Issuer Organization | GEANT Vereniging |
Issuer | GEANT OV RSA CA 4 |
Algorithm | RSA-SHA384 |
Valid form | 07/17/2024 |
Expiration | 07/17/2025 |
Signed | Certificate is not self signed |
Additional Domains |
tudelft.nl |
ASN ID: 1128
ASN Title: SURFnet bv
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 '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 'AS1128'
% Abuse contact for 'AS1128' is 'cert@surfnet.nl'
aut-num: AS1128
as-name: TUDELFT-NL
descr: DTO TUDELFT, The Netherlands - AS
admin-c: HTN3-RIPE
tech-c: HTN3-RIPE
status: LEGACY
mnt-by: AS1103-MNT
created: 2002-09-20T11:12:04Z
last-modified: 2017-06-12T14:47:01Z
source: RIPE # Filtered
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: Hostmaster TUDELFT Nederland
address: Delft
phone: +31 15 2782000
fax-no: +31 15 2783787
nic-hdl: HTN3-RIPE
admin-c: MdG39-RIPE
admin-c: LB326-RIPE
admin-c: GJvd5-RIPE
admin-c: FR392-RIPE
tech-c: MdG39-RIPE
tech-c: LB326-RIPE
tech-c: GJvd5-RIPE
tech-c: FR392-RIPE
remarks:
remarks: -------------------------------------------------------
remarks: * Please report Internet Abuse to: abuse@tudelft.nl *
remarks: * ************************************************* *
remarks: -------------------------------------------------------
remarks:
abuse-mailbox: abuse@tudelft.nl
mnt-by: SN-LIR-MNT
created: 2003-06-10T13:41:24Z
last-modified: 2013-04-26T12:07:41Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (ANGUS)
Domain name: tudelft.nl
Status: active
Registrar:
Technische Universiteit Delft
Landbergstraat 15
2628CE Delft
Netherlands
Abuse Contact:
abuse@tudelft.nl
DNSSEC: yes
Domain nameservers:
ns1.tudelft.nl 130.161.180.1
ns2.tudelft.nl 130.161.180.65
Creation Date: 1987-07-23
Updated Date: 2023-10-17
Record maintained by: SIDN BV
Host | A Record | TTL |
---|---|---|
tudelft.nl | 131.180.77.82 | 600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
tudelft.nl | ppa2.tudelft.nl | 10 | 600 |
tudelft.nl | ppa3.tudelft.nl | 10 | 600 |
tudelft.nl | ppa4.tudelft.nl | 10 | 600 |
tudelft.nl | ppa1.tudelft.nl | 10 | 600 |
Host | NS Record | TTL |
---|---|---|
tudelft.nl | ns1.tudelft.nl | 600 |
tudelft.nl | ns2.tudelft.nl | 600 |
Host | TXT Record | TTL |
---|---|---|
tudelft.nl | google-site-verification=vlPyHrqp8W5EwG3sBPAoZXrMFzyYmVJeDlDshyLCrzk | 600 |
tudelft.nl | v=spf1 ip4:131.180.0.0/16 ip4:130.161.0.0/16 ip4:145.94.0.0/16 ip4:18.195.63.225 ip4:35.156.240.218 ip4:94.143.211.204 include:servers.mcsv.net include:_spf.mailcampaigns.nl include:spf-a.tudelft.nl ~all | 600 |
tudelft.nl | MS=ms22016283 | 600 |
tudelft.nl | MS=6A1047C526547CB468CBC883DC902BD16F7ACF4F | 600 |
tudelft.nl | google-site-verification=xwRqT1z_-EE597mEH4Qfh_TQTFYhTS-bWoYM009P-E8 | 600 |
tudelft.nl | google-site-verification=_nk7k44TtWKQJSgLYer_J68BmKIY83V9Heax6u7oRRA | 600 |
ns1.tudelft.nl
TTL: 600
Email address: hostmaster.tudelft.nl
Serial: 2011054509
Refresh: 600
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 10/08/2018
Total Resources | 37 |
Number of Hosts | 10 |
Static Resources | 27 |
JavaScript Resources | 6 |
CSS Resources | 1 |
Last tested: 10/08/2018
Total Resources | 37 |
Number of Hosts | 10 |
Static Resources | 27 |
JavaScript Resources | 6 |
CSS Resources | 1 |
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