Checker

Checker is a temporary email provider

We have recorded 7 domain(s) routed through Checker's mail servers. Of those, 7 (100%) 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
7
Disposable
7
MX hosts
1
MX IPs
1
Last seen
Sep 5, 2026

Associated domains

7 domain(s), newest first.

Domain Added Classification
telegmail.com Dec 19, 2025 Disposable
onion.ninja Sep 5, 2026 Disposable
rajasgg.in Aug 2, 2026 Disposable
opthix.me Aug 1, 2026 Disposable
opthix.io Aug 1, 2026 Disposable
ggmail.lol Jul 30, 2026 Disposable
dracin67.site Jul 30, 2026 Disposable

Infrastructure

Identified by
checker.in
MX hostnames
IPv4
142.132.163.249
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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