How do we know the domain name is "pending quarantine"?

If your home page and email address under your .si domain name are not working, it might be because your domain name has been put into "pending quarantine" status (but there could be other reasons as well). You can check your domain name status through the WHOIS interface. If it turns out the domain name has a "pending quarantine" status, it might be because it hasn't been renewed in time or you have confirmed a deletion transaction initiated by your registrar. To restore the domain to its previous status, please contact your chosen registrar.