Unbox

Unbox is a temporary email provider

We have recorded 8 domain(s) routed through Unbox's mail servers. Of those, 7 (88%) are classified disposable. Addresses on these domains are created for one-off use and abandoned, which for SaaS products and mailing lists means fake signups, free-trial abuse and bounces later.

Domains
8
Disposable
7
MX hosts
8
MX IPs
2
Last seen
Aug 2, 2026

Associated domains

8 domain(s), newest first.

Domain Added Classification
exams.unbox.edu.pl Mar 12, 2026 Disposable
unbox.edu.pl Aug 2, 2026 Disposable
teacher.unbox.edu.pl Aug 2, 2026 Disposable
student.unbox.edu.pl Aug 2, 2026 Disposable
learn.unbox.edu.pl Jul 31, 2026 Disposable
inbox.unbox.edu.pl Jul 31, 2026 Disposable
dev.unbox.edu.pl Jul 30, 2026 Disposable
post.unbox.edu.pl Mar 29, 2026 University

Infrastructure

Identified by
unbox.edu.pl
IPv4
45.142.115.170
82.25.56.247
IPv6
None captured.

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Checking the domain against the disposable corpus…

What this check returns
Whether the domain is a known throwaway provider
The mail host it runs on
How the address classifies: company, personal, role, university
Domain age, where we have it
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