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What do the warranties for SSL certificates mean? What is covered by them?
Question What do the warranties for SSL certificates mean? What is covered by them? Answer SSL ce...
What are the benefits of a Trademark Clearinghouse validated mark?
Question What are the benefits of a Trademark Clearinghouse validated mark? Answer A mark that is...
What are the advantages of "Protected Marks Lists" (DPML, Uni EPS and AdultBlock)?
Question What are the advantages of "Protected Marks Lists" (TREx, DPML, Uni EPS and AdultBlock)?...
What are premium domains?
In the (new) gTLD program the registries often decide that certain terms or names are to be consi...
What are domain aliases in SpamExperts?
Question What are domain aliases in SpamExperts? Answer You can configure an unlimited number of ...
What are Terms & Conditions of Openprovider DNS service
Question Are there special Terms & Conditions for using Openprovider DNS infrastructure? Answer T...
Waarom ontvangen mijn klanten e-mails over houderwijzigingen van SIDN na een overname?
Een bulkverhuizing (gehele of gedeeltelijke overname) van .nl-domeinen verloopt in principe zonde...
VAT charges
Question Does Openprovider charge VAT when purchasing products? Answer It depends on your locatio...
Usage scenarios of Openprovider nameservers (Master/Slave configurations)
Question What are the usage scenarios of Openprovider DNS servers? Answer When using Openprovider...
Upgrading and Downgrading Plesk Licenses
Question How do I upgrade or downgrade a Plesk License? Answer Plesk Licenses can be upgraded fr...
URS procedure (Uniform Rapid Suspension System)
Question What is the Uniform Rapid Suspension (URS) procedure? Answer URS ('Uniform Rapid Suspens...
Two-factor authentication (2FA)
How to set up 2FA Backup codes What to do when you have lost your device or app and have no backu...
Troubleshooting SSL installation
Sometimes it can happen that you encounter errors when installing or using your certificate. This...
Transitioning SSL Validation from WHOIS to DNS
Recent vulnerabilities in the domain name WHOIS system have highlighted the WHOIS-based domain-va...
This domain already exists in Openprovider but NOT active
This error (error code: 327) is typically returned when trying to perform an action on a non-acti...
The domain in the CSR is restricted
Question While requesting a certificate with domain *.no-ip.org in CSR, SSL Panel returns an erro...
Testing your mailserver when using SpamExperts
Question: What to do if suddenly the SpamExperts cluster gets stuck. Answer: If the SpamExperts c...
Terminal: Reading nameserver contents
Question How do I read nameserver contents using terminal commands? Answer The dig command gives ...
Terminal: Performing DNS lookup for a domain
Question How do I perform DNS lookup for a domain name? Answer The host command reads the DNS and...
TLD Reference Sheet
Sheet provides general information on TLD operation rules, configuration and services availabilit...