brain.co
WHOIS Information
| Domain | brain.co |
|---|---|
| Registrar | - |
| Created | - |
| Expires | - |
| Updated | - |
| Status | - |
| Name Servers | - |
| Registrant Country | - |
| DNSSEC | - |
| Transfer | Transferable |
| Release | Normal |
| Privacy | - |
Note: 查询失败，请稍后重试. Some TLDs (e.g. .cn) do not support RDAP; a WHOIS query was attempted.
Valuation Details
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Estimated Value
¥34,000 - ¥100,000
Overall Score
83 / 100（A）
Assessment
High-quality domain with strong investment value
Confidence
High
| Dimension | Impact | Details |
|---|---|---|
| TLD | +6 | Mainstream TLD .co |
| Length | +6 | SLD "brain", 5 characters |
| Keywords | +8 | "brain" is a common commercial term (exact match) |
| Dictionary Word | +8 | "brain" is a complete English word |
| Brandability | +5 | Vowels 40%, balanced pronunciation |
| Comparable Sales | 0 | Based on 480 comparable sales, median about $5,550 |
Domain Sales History
| Domain | Price | Date | Type | Venue | Source |
|---|---|---|---|---|---|
| brain.co | $83,725 | 2025-04-16 | 平台/经纪交易 | Efty.com | DNJournal 归档 |
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| fruits.co | $53,360 | 2025-11-26 | Hilfe.de ("help" in German) |
| unison.co | $44,000 | 2025-11-13 | NamePros Lander/Lumis.com |
Registration History
0 snapshotsNo snapshots yet. Changes will be recorded on future lookups.
SSL Certificate
Valid| Issuer | Let's Encrypt |
|---|---|
| Expires | 2026-12-04 |
| Days left | 38 |
| Protocol | TLSv1.3 |
DNS Records
| A | 216.150.1.129, 216.150.16.129 |
|---|---|
| AAAA | - |
| CNAME | - |
| MX | 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com, 1 aspmx.l.google.com |
| NS | bonnie.ns.cloudflare.com, david.ns.cloudflare.com |
| TXT | anthropic-domain-verification-0a5gwp=0qibz17ov1AE5FCGM8EcouMyD, apple-domain-verification=0aoXFgt0Sf08jSml, google-site-verification=QGtoh7LiE6QsRkaTFNOqLdmFtG-pdZ9nwRS-mBJIHNk, google-site-verification=Y1G9svNvyKTDwLbiMu661tIFxr_6l9xrYD1XXeh5xjQ, notion-domain-verification=7J4CfYRhvXoXAhDEGPRKOBHZkQKpbINwtBnKa5zoU7e, oneleet-domain-verification-3d3c968d-5f7b-4122-aeeb-af09aa084b00, openai-domain-verification=dv-3ome3bHGKr5CzouyYT1h1f9k, openai-domain-verification=dv-Ckm6CWxYpjwvwXzL2pJ10p6p, v=spf1 include:_spf.google.com include:sendgrid.net ~all, MS=ms94757792 |
Quick Actions
Data Notice
Registration data comes from public RDAP/WHOIS protocols, cached for 24 hours. Snapshots are recorded continuously. Sales data comes from public reports. Valuations are algorithmic estimates.