Jar4

Jar4 is a temporary email provider

We have recorded 24 domain(s) routed through Jar4's mail servers. Of those, 24 (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
24
Disposable
24
MX hosts
1
MX IPs
1
Last seen
Oct 6, 2026

Associated domains

24 domain(s), newest first.

Domain Added Classification
mail35.net Jul 29, 2026 Disposable
faxapdf.com Jul 29, 2026 Disposable
remail7.com Jul 29, 2026 Disposable
trysubj.com Jul 29, 2026 Disposable
5sword.com Jul 29, 2026 Disposable
mom2kid.com Jul 29, 2026 Disposable
cytsl.com Jul 29, 2026 Disposable
donymails.com Jul 29, 2026 Disposable
6mails.com Jul 29, 2026 Disposable
tmail9.com Apr 22, 2026 Disposable
ewebrus.com Jan 11, 2026 Disposable
ofanda.com Jan 8, 2026 Disposable
code-gmail.com Dec 28, 2025 Disposable
pathophymail.com Oct 6, 2026 Disposable
1king.vip Oct 6, 2026 Disposable
paleopmail.com Oct 3, 2026 Disposable
carcinmail.com Oct 2, 2026 Disposable
xmlrhands.com Aug 6, 2026 Disposable
fundedfgq.com Aug 6, 2026 Disposable
abovsr.cn Aug 6, 2026 Disposable
jrs77.com Aug 4, 2026 Disposable
lowdh.com Jul 31, 2026 Disposable
irabops.com Jul 31, 2026 Disposable
fridaypzy.com Jul 30, 2026 Disposable

Infrastructure

Identified by
jar4.cn
MX hostnames
IPv4
43.155.206.230
IPv6
None captured.

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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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