protondb.com
No paid content found
Categories: Development Resources & Utilities
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Updated: 2026-09-26 20:17
Language: English (default)
Access: Normal
Profile views 6
Outbound visits 1
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.
Domain and Registration
Registered in 2018, this domain has about 8 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is NameCheap, Inc., a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
The observed email authentication setup is incomplete: DMARC is missing. Nameservers are provided by Namecheap, indicating managed DNS hosting. MX records point to the registrar-servers.com email service. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed. The lowest observed DNS TTL is 120 seconds.
TLS and Certificates
The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. CORS permits the specified origin https://www.protondb.com. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Netlify.
Technology Stack Analysis
The public page identifies Netlify without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
No homepage title was detected; search engines may construct one from other page content. No homepage meta description was detected, leaving snippet selection more dependent on page text. No viewport meta tag was detected, which may affect mobile layout behavior. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. No Open Graph metadata was detected, so social previews may depend on platform inference.
Hosting and Email
Namecheap
Hosting
Netlify
Location
Ashburn, Virginia, United States
Pages, Search and Sharing
| Meta description | Not detected |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Unknown
robots.txt (opens in a new tab)
7 rules
All bots 0 allowed · 0 disallowed
All bots
prerender 0 allowed · 1 disallowed
/
*prerender* 0 allowed · 1 disallowed
/
gptbot 0 allowed · 1 disallowed
/
chatgpt-user 0 allowed · 1 disallowed
/
ccbot 0 allowed · 1 disallowed
/
anthropic-ai 0 allowed · 1 disallowed
/
claude-web 0 allowed · 1 disallowed
/
No matching rules.
Sitemaps
0No sitemaps found
Registration details RDAP / WHOIS
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2018-09-09 |
| Expires | 2029-09-09 |
| Domain status | client transfer prohibited |
| Nameservers | dns1.registrar-servers.com、dns2.registrar-servers.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | spcr.netlify.com | 18.208.88.157 | 120 | — |
| A | spcr.netlify.com | 98.84.224.111 | 120 | — |
| AAAA | spcr.netlify.com | 2600:1f18:16e:df01::258 | 311 | — |
| AAAA | spcr.netlify.com | 2600:1f18:16e:df01::259 | 311 | — |
| MX | protondb.com | eforward1.registrar-servers.com | 1800 | 10 |
| MX | protondb.com | eforward2.registrar-servers.com | 1800 | 10 |
| MX | protondb.com | eforward3.registrar-servers.com | 1800 | 10 |
| MX | protondb.com | eforward4.registrar-servers.com | 1800 | 15 |
| MX | protondb.com | eforward5.registrar-servers.com | 1800 | 20 |
| NS | protondb.com | dns1.registrar-servers.com | 1800 | — |
| NS | protondb.com | dns2.registrar-servers.com | 1800 | — |
| TXT | protondb.com | v=spf1 include:spf.efwd.registrar-servers.com ~all | 1800 | — |
| CNAME | www.protondb.com | spcr.netlify.com | 1799 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | www.protondb.com |
| Issuer | Let's Encrypt |
| Valid until | 2026-11-11T16:03 · Remaining when checked: 45 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | public,max-age=0,must-revalidate |
| server | Netlify |
| strict-transport-security | max-age=31536000 |
| access-control-allow-origin | https://www.protondb.com |
Identified technologies
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