% RDAP response Domain Name: koeln.investments Domain Status: client transfer prohibited Domain Status: auto renew period Registry Expiry Date: 2027-08-20T16:00:01.847Z Creation Date: 2014-08-20T16:00:01.847Z Updated Date: 2026-08-20T16:00:50.062Z Name Server: ns-de.1and1-dns.de Name Server: ns-de.1and1-dns.biz Name Server: ns-de.1and1-dns.com Name Server: ns-de.1and1-dns.org Registrar: IONOS SE Registrar IANA ID: 83 DNSSEC: unsigned