Domain intelligence for any domain name.
Search a domain to see its registration, DNS, hosting, certificates, web stack, email setup, age and history, from public sources only. Discover new domains across every TLD. Analyze trends computed from what dot.bi observes.
Domains observed
6,556,919
all TLDs · since 2026-10-13
Newly observed, 7 days
45,801
first certificate seen in CT logs
TLDs with domains
940
of 1,437 in the IANA root
Profiles enriched
32,066
DNS · hosting · email · name
Newly observed domains
| Domain | TLD | First observed | Source | Hosting | Dictionary |
|---|---|---|---|---|---|
| emvee.media | .media | Certificate Transparency | — | — | |
| rat.com.br | .br | Certificate Transparency | — | rat | |
| barebonescrm.com | .com | Certificate Transparency | — | — | |
| zappybet.com | .com | Certificate Transparency | — | — | |
| slowswap.io | .io | Certificate Transparency | — | slows · wap | |
| 2bench.com | .com | Certificate Transparency | — | bench | |
| saasformation.com | .com | Certificate Transparency | — | — | |
| o-cdigo-imperturbv.com | .com | Certificate Transparency | — | — |
“First observed” is the first certificate dot.bi saw for the domain. It is not a registration date.
What a profile contains
- Registration
- Creation, expiry, statuses, registrar, DNSSEC. Fetched from RDAP when you open the page, then cached up to 7 days.
- DNS & hosting
- Live A, AAAA, NS, MX, TXT, CAA, SOA. IP, network, provider, country, CDN.
- Web & email
- Status, redirects, title, technologies. SPF, DMARC, DKIM with a plain verdict.
- Age & history
- First Wayback Machine capture. Every change dot.bi observed, with its source and timestamp.
- Name
- Dictionary words (EN, FR), length, readability, a transparent brandability score, the same name on other TLDs.
Sources
| Source | Used for | License |
|---|---|---|
| Certificate Transparency logs | Discovery of domains that get a certificate | Public |
| Registry zone files | Counts, daily additions and removals | Access agreements |
| RDAP (registries, registrars) | Registration data, on request | Lawful use |
| DNS | Records, hosting, email authentication | Public |
| Majestic Million | Top domains, seed | CC BY 3.0 |
| IANA root zone | TLD directory, RDAP routing | Public |
| Wayback Machine | Age | Public API |
| Team Cymru | IP to network | Public DNS service |