For network administrators
Allow Semestery on your network
Semestery (Live Quiz) is a tool teachers use to run quizzes with their students. If it’s blocked on your network, it’s almost certainly because the domain is new and not yet categorized — not because of anything unsafe. Here’s exactly what to allow.
Allow these two domains
Standard HTTPS (TCP port 443). Both are required:
semestery.comthe website (also www.semestery.com)fbllzvexpwuerpziftfu.supabase.cothe service students connect to (joining & answering)
Please allow both. If only the website is allowed but the second domain is blocked, the page will load but students won’t be able to join the quiz.
What it is (and why it’s safe)
- An educational classroom quiz tool — teachers create quizzes, students answer on their phones.
- No advertising, and no third-party content loaded from other domains.
- All traffic is encrypted over HTTPS.
- Appropriate category: Education.
- Built by a teacher, for teachers. See how it works or our privacy policy.
A note you can send to your IT team
Copy this and paste it into an email or a support ticket.
Hi — could you please allow these two domains on our network? They belong to Semestery, a classroom quiz tool we use for teaching, and it's currently blocked here. • semestery.com (and www.semestery.com) — the website • fbllzvexpwuerpziftfu.supabase.co — the service students connect to Both use standard HTTPS (port 443). It's an education tool — no ads or unsafe content. Thank you!