Cobaltgiga is a temporary email provider
We have recorded 20 domain(s) routed through Cobaltgiga's mail servers. Of those, 19 (95%) 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.
20 domain(s), newest first.
| Domain | Added | Classification |
|---|---|---|
| lambdairon.com | Jul 21, 2026 | Disposable |
| nimbusdock.com | May 6, 2026 | Disposable |
| melodydata.com | Apr 24, 2026 | Disposable |
| polarquark.com | Apr 24, 2026 | Disposable |
| scalardock.com | Apr 16, 2026 | Disposable |
| monocobalt.com | Apr 16, 2026 | Disposable |
| mailerglow.com | Apr 14, 2026 | Disposable |
| atlascloak.com | Apr 14, 2026 | Disposable |
| monopacket.com | Apr 14, 2026 | Disposable |
| ghosteuler.com | Apr 12, 2026 | Disposable |
| pilotclear.com | Apr 8, 2026 | Disposable |
| lumensigma.com | Apr 8, 2026 | Disposable |
| ignitedock.com | Mar 31, 2026 | Disposable |
| fluxoutbox.com | Mar 31, 2026 | Disposable |
| syncoutbox.com | Mar 29, 2026 | Disposable |
| warpmailer.com | Mar 29, 2026 | Disposable |
| scalarmail.com | Mar 23, 2026 | Disposable |
| turboutbox.com | Mar 19, 2026 | Disposable |
| astrorapid.com | Mar 15, 2026 | Disposable |
| quartzapex.com | Mar 15, 2026 | Disposable |
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