- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
openstudy.com
WHOIS Information
Source: WHOIS · updated 11 小时前| Domain | openstudy.com |
|---|---|
| Registrar | CSC Corporate Domains, Inc. |
| Created | 2005-09-29 |
| Expires | 2027-09-29 |
| Updated | 2026-09-25 |
| Status | Client Transfer Prohibited |
| Name Servers | adi.ns.cloudflare.com chad.ns.cloudflare.com |
| Registrant Country | - |
| DNSSEC | unsigned |
| Transfer | Transfer locked |
| Release | Normal |
| Privacy | - |
Valuation Details
Re-evaluate »
Estimated Value
¥41,000 - ¥120,000
Overall Score
90 / 100（A+）
Assessment
Premium domain with exceptional commercial value
Confidence
High
| Dimension | Impact | Details |
|---|---|---|
| TLD | +24 | Mainstream TLD .com |
| Length | -4 | SLD "openstudy", 9 characters |
| Keywords | +3 | Contains common term "open" |
| Brandability | +9 | Vowels 33%, balanced pronunciation, smooth consonant-vowel flow |
| Domain Age | +8 | Registered about 21.1 years |
| Comparable Sales | 0 | Based on 500 comparable sales, median about $2,500 |
Domain Sales History
| Domain | Price | Date | Type | Venue | Source |
|---|---|---|---|---|---|
| openstudy.com | $2,800 | - | 平台/经纪交易 | clearevidence.com | DNJournal 归档 |
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Registration History
7 snapshots- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2027-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
- Registrar
- CSC Corporate Domains, Inc.
- Expires
- 2026-09-29
- Status
- Client Transfer Prohibited
- Name Servers
- adi.ns.cloudflare.com, chad.ns.cloudflare.com
SSL Certificate
Valid| Issuer | Google Trust Services |
|---|---|
| Expires | 2027-01-06 |
| Days left | 77 |
| Protocol | TLSv1.3 |
DNS Records
| A | 104.21.60.127, 172.67.196.159 |
|---|---|
| AAAA | 2606:4700:3035::ac43:c49f, 2606:4700:3036::6815:3c7f |
| CNAME | - |
| MX | 0 |
| NS | chad.ns.cloudflare.com, adi.ns.cloudflare.com |
| TXT | v=spf1 -all |
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.