Free directory - updated from public data

Aged domains, scored for cold-email deliverability.

Every domain below is vetted the way a sending inbox should be: real registration age, a genuine multi-year content history in the Wayback Machine, a clean blacklist status, and a sane TLD. Blacklisted domains are excluded outright. Click through to buy or bid - we surface, you own the purchase.

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Current opportunities

Domain Score Age Mail history Wayback Legitimacy Blacklist No spam-words TLD Buy / bid
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Scores use the MailLegion deliverability-first formula: blacklist-clean status (25%), mail-sending history (20%, current MX + Wayback cadence), real Wayback content history (15%), registration age (15%), name legitimacy (15%, spam-word / hyphen / dictionary-word signal), TLD reputation (6%), domain authority (2%) and traffic rank (2%) - deliverability signals dominate raw SEO authority because these are cold-email sending domains, not link assets. Data comes from free public sources (RDAP, the Wayback Machine, public DNSBLs, DoH MX, OpenPageRank, Tranco). MailLegion never transacts - the links open the marketplace so you complete the purchase yourself.

Why aged domains for cold email?

Age is the lever

A domain with years of registration history and real prior content earns inbox trust that a freshly-registered domain cannot fake. Age is the single strongest lever on Outlook and Gmail placement.

Clean or excluded

Any domain flagged on Spamhaus, SURBL or URIBL is a hard fail and never appears here. A poisoned domain is worse than no domain - it burns the whole inbox.

Real history, not parked

We read the Wayback Machine for a multi-year span of live pages with changing content. A parked or PBN shell scores near zero even if it is old.