Sudokunet.nl Sudoku Net
De Nederlandse site over Sudoku. Sudoku's van de dag, uitleg voor beginners en gevorderden, online puzzelen, Sudoku's printen.
Server IP address resolved: Yes
Http response code: 200
Response time: 2.12 sec.
Last Checked: 05/06/2026
Sudokunet.nl attracts 4,866 unique visitors daily, generating 8,273 pageviews. The estimated value of sudokunet.nl is 140,598 USD. Each visitor views approximately 1.82 pages on average.
According to Majestic's traffic estimates, sudokunet.nl ranks 10,906 globally, with the majority of its visitors coming from Netherlands, where it holds the 782 position.
It is beneficial for sudokunet.nl that their data center (provided by Fundaments B.V) is located in Netherlands, as this helps reduce page load time for most visitors.
See the list of other websites hosted by Fundaments B.V.
Sudokunet.nl is registered with the .NL top-level domain. Explore additional websites within the .NL zone.
A recent examination on (August 07, 2024), indicates that sudokunet.nl has an expired SSL certificate issued by Sectigo Limited (expired on April 05, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sudokunet.nl appears to be a safe domain.
Based on Google's Mobile-Friendly test, sudokunet.nl is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices.

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 sudokunet.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 sudokunet.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 sudokunet.nl for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the sudokunet.nl. This reputation system receives ratings from users and information from third-party sources, assesses the sudokunet.nl for safety features and confirms, whether sudokunet.nl is suitable for children.
| Domain | binairepuzzel.net |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 04/04/2024 |
| Expiration | 04/05/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
binairepuzzel.net binarypuzzle.com echion.nl handelsreiziger.net hungarianalgorithm.com killersudoku.nl printsudoku.nl sudokunet.nl sudokuweb.nl www.binairepuzzel.net www.binarypuzzle.com www.echion.nl www.handelsreiziger.net www.hungarianalgorithm.com www.killersudoku.nl www.printsudoku.nl www.sudokunet.nl www.sudokuweb.nl |
ASN ID: 20559
ASN Title: Fundaments B.V.
Last Update: 05/03/2026
% 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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2010-05-11T11:45:37Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE
% Information related to 'AS20559'
% Abuse contact for 'AS20559' is 'Abuse@fundaments.nl'
aut-num: AS20559
as-name: FUNDAMENTS-AS
org: ORG-FB55-RIPE
remarks: =====Providers=====
remarks: -----Atom86 / Schuberg Philis-----
import: from AS8455 accept ANY
export: to AS8455 announce AS-FUNDAMENTS
remarks: -----Cogent-----
import: from AS174 accept ANY
export: to AS174 announce AS-FUNDAMENTS
remarks: =====Customers=====
remarks: -----Echelon------
import: from AS16350 accept AS16350
export: to AS16350 announce ANY
remarks: -----Antagonist------
import: from AS51696 accept AS51696
export: to AS51696 announce ANY
remarks: -----TKRZ-----
import: from AS42184 accept AS42184
export: to AS42184 announce ANY
remarks: =========================
admin-c: JT6308-RIPE
tech-c: RB18799-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: Fundaments-MNT
mnt-routes: Fundaments-MNT
created: 2015-08-13T11:37:19Z
last-modified: 2017-11-15T12:34:57Z
source: RIPE
organisation: ORG-FB55-RIPE
org-name: Fundaments B.V.
org-type: LIR
address: M.H. Tromplaan 52a
address: 7513 AB
address: Enschede
address: NETHERLANDS
phone: +31884227227
admin-c: JT6308-RIPE
tech-c: RB18799-RIPE
abuse-c: AR33190-RIPE
mnt-ref: Fundaments-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: Fundaments-MNT
mnt-ref: RIPE-NCC-HM-MNT
created: 2015-08-12T14:13:10Z
last-modified: 2017-02-16T10:02:39Z
source: RIPE # Filtered
person: Jeroen Tekelenburg
address: M.H. Tromplaan 52a
address: 7513 AB
address: Enschede
address: NETHERLANDS
phone: +31884227227
nic-hdl: JT6308-RIPE
mnt-by: Fundaments-MNT
created: 2015-08-12T14:13:09Z
last-modified: 2018-04-24T20:01:14Z
source: RIPE
person: JG Tekelenburg
address: M.H. Tromplaan 52a
address: 7513 AB
address: Enschede
address: NETHERLANDS
phone: +31884227227
nic-hdl: RB18799-RIPE
mnt-by: Fundaments-MNT
created: 2015-08-12T14:13:09Z
last-modified: 2018-07-23T07:34:01Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.91.2 (BLAARKOP)
Domain name: sudokunet.nl
Status: active
Registrar:
Oxilion B.V.
M.H. Tromplaan 52
7513AB Enschede
Netherlands
Abuse Contact:
+31.887877678
abuse@oxilion.nl
DNSSEC: yes
Domain nameservers:
ns1.oxilion.nl
ns3.oxilion.net
ns2.oxilion.nl
Creation Date: 2005-07-04
Updated Date: 2017-08-15
Record maintained by: SIDN BV
| Host | A Record | TTL |
|---|---|---|
| sudokunet.nl | 46.19.218.112 | 14400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sudokunet.nl | mx1.mail-scanner.eu | 10 | 14400 |
| sudokunet.nl | mx2.mail-scanner.eu | 20 | 14400 |
| Host | NS Record | TTL |
|---|---|---|
| sudokunet.nl | ns3.oxilion.net | 86400 |
| sudokunet.nl | ns1.oxilion.nl | 86400 |
| sudokunet.nl | ns2.oxilion.nl | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| sudokunet.nl | v=spf1 a mx ?all | 3600 |
ns1.oxilion.nl
TTL: 86400
Email address: postmaster.oxilion.nl
Serial: 2024040401
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 600
Last tested: 08/10/2019

| Total Resources | 6 |
| Number of Hosts | 1 |
| Static Resources | 4 |
| CSS Resources | 2 |
Last tested: 12/31/2018


| Total Resources | 6 |
| Number of Hosts | 1 |
| Static Resources | 4 |
| CSS Resources | 2 |
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Netherlands NL