See: http://toolbar.netcraft.com/site_report?url=http://antitrekharnas.nl
See: http://urlquery.net/report.php?id=147681010657
Not given as one of the 3 domains at that same IP: http://samesites.net/ip/141.138.197.36
Look here: https://whois.domaintools.com/antitrekharnas.nl
Firehol blocked it for me - uBlock₀ has prevented the following page from loading:
htxp://141.138.197.36/
Because of the following filter
-||141.138.197.36^
Found in: https://raw.githubusercontent.com/firehol/blocklist-ipsets/master/firehol_webserver.netset
Good it is blocked, as webshop website was also given in the so-called Willem de G. list.
pol