- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
sigmafoundation.com
WHOIS Information
Source: WHOIS · updated 1 小时前| Domain | sigmafoundation.com |
|---|---|
| Registrar | Cloudflare, Inc. |
| Created | 2000-09-16 |
| Expires | 2028-09-16 |
| Updated | 2026-08-16 |
| Status | Client Transfer Prohibited |
| Name Servers | christian.ns.cloudflare.com tegan.ns.cloudflare.com |
| Registrant Country | - |
| DNSSEC | signedDelegation |
| Transfer | Transfer locked |
| Release | Normal |
| Privacy | - |
Valuation Details
Re-evaluate »
Estimated Value
¥26,000 - ¥78,000
Overall Score
83 / 100（A）
Assessment
High-quality domain with strong investment value
Confidence
High
| Dimension | Impact | Details |
|---|---|---|
| TLD | +24 | Mainstream TLD .com |
| Length | -8 | SLD "sigmafoundation", 15 characters |
| Brandability | +9 | Vowels 47%, balanced pronunciation, smooth consonant-vowel flow |
| Domain Age | +8 | Registered about 26.1 years |
| Comparable Sales | 0 | Based on 500 comparable sales, median about $2,500 |
Domain Sales History
| Domain | Price | Date | Type | Venue | Source |
|---|---|---|---|---|---|
| sigmafoundation.com | $4,600 | - | 平台/经纪交易 | p10y.com | DNJournal 归档 |
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| cryptoinsurance.com | $70,000 | 2019-10-17 | BlockchainNames |
| accidentattorney.com | $150,000 | 2019-04-17 | GoDaddy |
Registration History
6 snapshots- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
- Registrar
- Cloudflare, Inc.
- Expires
- 2028-09-16
- Status
- Client Transfer Prohibited
- Name Servers
- christian.ns.cloudflare.com, tegan.ns.cloudflare.com
SSL Certificate
Valid| Issuer | Google Trust Services |
|---|---|
| Expires | 2027-01-06 |
| Days left | 78 |
| Protocol | TLSv1.3 |
DNS Records
| A | 172.67.191.149, 104.21.84.118 |
|---|---|
| AAAA | 2606:4700:3035::ac43:bf95, 2606:4700:3037::6815:5476 |
| CNAME | - |
| MX | 10 mailstore1.secureserver.net, 0 smtp.secureserver.net |
| NS | christian.ns.cloudflare.com, tegan.ns.cloudflare.com |
| TXT | google-site-verification=mmEr5FmBCIq2rxy-0BHb8kt5Ss4Ds0GJdPhbjY98IrU |
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.