Website

Answer
200 OKin 103 ms
Title
Sinds 2004 dé onafhankelijk white-label telecomoperator
Server
cloudflare
Protocols
HTTP/2, HTTP/3
Certificate
Google Trust Services (WE1) for keensystems.eu, valid until
www
Redirects to https://keensystems.eu/ (301)

DNS records

keensystems.eu

A
TTL 5 min
NS
TTL 8 hours
TXT
  • MS=ms55248918
  • google-site-verification=2e8zK1RMssPeIkY9xQv9VNwY1YXw6WtXUiL8iYG8vd8
  • google-site-verification=MpbbgsetUsE3yIYLQIDkjrOFrNKQyzvenGLZVnBNidE
  • google-site-verification=OK5SlAvR5t6NAeNL0sXyQY64ntSlBcj0AWtB1xZm8LQ
  • google-site-verification=qb5YmNp_zCRJfWY0dE2pQWM-iehp0NSzqbgzWqlmNeE
  • google-site-verification=tq9xCxgSvQsBA4BtmLjCHGfpC0gAgSu6U02DdMR20w4
  • v=spf1 ip4:185.42.8.0/22 ip6:2a01:5860:2000::9:40:0/126 include:spf.protection.outlook.com include:_spf.exactonline.nl include:_spf.zygo.nl include:9133071.spf03.hubspotemail.net ~all
TTL 5 min
SOA
  • Primary server
    auth1.keensystems.eu
    Contact
    dns-admin@keensystems.net
    Serial
    2026101400
    Refresh
    4 hours
    Retry
    30 min
    Expire
    7 days
    Negative TTL
    8 hours
TTL 8 hours
CAA
None: any certificate authority may issue for this name

www.keensystems.eu

A
TTL 5 min
AAAA
TTL 5 min

As auth2.keensystems.net answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

855,281 Tranco rank up from 881,062 on 2026-09-21
2.16Open PageRank, out of 10
5,282,438Open PageRank position
16Referring domains

From Tranco and Open PageRank

WHOIS

% The WHOIS service offered by EURid and the access to the records
% in the EURid WHOIS database are provided for information purposes
% only. It allows persons to check whether a specific domain name
% is still available or not and to obtain information related to
% the registration records of existing domain names.
%
% EURid cannot, under any circumstances, be held liable in case the
% stored information would prove to be wrong, incomplete or not
% accurate in any sense.
%
% By submitting a query, you agree not to use the information made
% available to:
%
% - allow, enable or otherwise support the transmission of unsolicited,
%   commercial advertising or other solicitations whether via email or
%   otherwise;
% - target advertising in any possible way;
% - cause nuisance in any possible way by sending messages to registrants,
%   whether by automated, electronic processes capable of enabling
%   high volumes or by other possible means.
%
% Without prejudice to the above, it is explicitly forbidden to extract,
% copy and/or use or re-utilise in any form and by any means
% (electronically or not) the whole or a quantitatively or qualitatively
% substantial part of the contents of the WHOIS database without prior
% and explicit permission by EURid, nor in any attempt hereof, to apply
% automated, electronic processes to EURid (or its systems).
%
% You agree that any reproduction and/or transmission of data for
% commercial purposes will always be considered as the extraction of a
% substantial part of the content of the WHOIS database.
%
% By submitting the query, you agree to abide by this policy and accept
% that EURid can take measures to limit the use of its WHOIS services
% to protect the privacy of its registrants or the integrity
% of the database.
%
% The EURid WHOIS service on port 43 (textual WHOIS) never discloses
% any information concerning the registrant.
% Registrant and on-site contact information can be obtained through use of the
% web-based WHOIS service available from the EURid website www.eurid.eu
%
% WHOIS keensystems.eu
Domain: keensystems.eu
Script: LATIN

Registrant:
        NOT DISCLOSED!
        Visit www.eurid.eu for the web-based WHOIS.

On-site(s):
        NOT DISCLOSED!
        Visit www.eurid.eu for the web-based WHOIS.

Registrar:
        Name: Registrar.eu
        Website: https://www.openprovider.com

Name servers:
        auth2.keensystems.net
        auth1.keensystems.eu (2a01:5860:2000:0000:0000:0009:0020:0001)
        auth1.keensystems.eu (185.42.9.20)

Please visit www.eurid.eu for more info.

DNSSEC

keensystems.eu is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

eu Verified

  • Found 1 DS records for eu in the . zone
  • DS=35926/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for eu
  • DS=35926/SHA-256 verifies DNSKEY=35926/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=35926 and DNSKEY=35926/SEP verifies the DNSKEY RRset
  • RRSIG=37776 over the DNSKEY RRset was made with a key that is not trusted here

keensystems.eu Not signed

  • No DS records found for keensystems.eu in the eu zone