Know what you are buying.
A due diligence report for any domain, in minutes.

Before you pay for a domain or a website, see its full past: registration and drop history, what it hosted year by year, spam and blocklist signals, trademark exposure and the questions to put to the seller. One report, $19, no subscription.

Free check: registration, archive span and live status. The full report adds sampled snapshots, era detection, reputation, certificates, DNS, risk grade and an expert narrative.

What the report checks

Registration and locks

Creation, expiry, registrar, registrant country, status codes such as hold, redemption or registry transfer locks.

Drop detection

Archive history older than the current registration means the domain was dropped and re-registered: SEO value reset.

History by era

Sampled Wayback snapshots across the whole timeline, grouped into identities: language, topic, ownership changes, long gaps.

Spam footprint

Gambling, pharma, adult, loan and essay-mill content in past snapshots, hidden links, parked periods, CJK reuse.

Reputation now

SURBL, Spamhaus DBL, URIBL, Google Safe Browsing, TLS certificate validity, off-site redirects, live content flags.

Footprint and email

Subdomains from certificate transparency logs, hosting network, mail provider, SPF and DMARC posture.

Trademark exposure

Well-known brand terms inside the name that invite UDRP complaints.

Verdict and next steps

Risk grade A–F, plain-English summary, top risks, questions for the seller and the manual checks still worth doing.

See a sample report
Real data for a well-known domain, exactly as you would receive it.
Open sample (web)Sample PDF

Questions

Where does the data come from?

Registry RDAP and WHOIS, the Internet Archive's Wayback Machine, DNS-based blocklists, certificate transparency logs, live DNS and HTTP checks. No scraped paid tools, so the report is legal to share with a seller, a lawyer or a partner.

Does it show backlinks?

No. Backlink indexes are licensed and cannot be resold. The report tells you where to look for free and what to ask the seller instead.

How long does it take?

Usually 1–3 minutes. Domains with a very large archive take longer while we sample snapshots.

What if the check fails?

Credits are refunded automatically. The report also lists which sources did not answer so you know what to verify by hand.

Is this legal advice?

No. It is an automated assessment from public data. Use it to decide whether a domain is worth a lawyer's time.