mathworld.wolfram.com
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Categories: Science & Research
Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.
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Updated: 2026-09-28 14:44
Language: English (default)
Access: Normal
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Outbound visits 1
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Website Overview
Limited stack disclosure and few obvious backend markers suggest a more restrained public footprint. That reduces easy fingerprinting clues but is not proof of overall security. An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality.
Domain and Registration
Registered in 1996, this domain has about 30 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 GoDaddy Corporate Domains, LLC, a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by wolfram.com, indicating managed DNS hosting. MX records point to the wolfram.com email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown.
TLS and Certificates
The certificate uses an RSA 2048-bit public key, offering broad client compatibility. 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 is valid for about 198 days in total, with 194 days remaining. The SAN includes a wildcard covering multiple hostnames at the same subdomain level. Shared private keys can increase the impact of a compromise.
HTTP and Browser Security
The response lacks these common security headers: X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Generic Web Server.
Technology Stack Analysis
No obvious technology stack is exposed. This may reflect restrained information disclosure, although the underlying technologies remain unknown.
Search and Social Sharing
Twitter Card metadata is configured. The title has 64 characters, within a common display range. A meta description is present, with 149 characters. The observed directives allow indexing and link following. No Generator meta tag is publicly exposed.
Hosting and Email
Hosting
Location
Mattoon, Illinois, United States
Pages, Search and Sharing
| Meta description | Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples. |
|---|---|
| Canonical URL | https://mathworld.wolfram.com/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
9 fields
Sharing metadata
| og:url | https://mathworld.wolfram.com/ |
|---|---|
| og:type | website |
| og:image | https://mathworld.wolfram.com/images/socialmedia/share.png |
| og:title | Wolfram MathWorld: The Web's Most Extensive Mathematics Resource |
| og:description | Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples. |
| twitter:card | summary_large_image |
| twitter:site | @WolframResearch |
| twitter:title | Wolfram MathWorld: The Web's Most Extensive Mathematics Resource |
| twitter:description | Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples. |
robots.txt (opens in a new tab)
1 rulesAll bots 0 allowed · 1 disallowed
All bots
/random.html
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | GoDaddy Corporate Domains, LLC |
|---|---|
| Registered | 1996-01-31 |
| Expires | 2027-02-01 |
| Domain status | client transfer prohibited |
| Nameservers | wri-dns2.wolfram.com、wri-dns3.wolfram.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | mathworld.wolfram.com | 140.177.52.200 | 60 | — |
| MX | wolfram.com | mx1.wolfram.com | 60 | 10 |
| MX | wolfram.com | mx2.wolfram.com | 60 | 10 |
| NS | wolfram.com | wri-dns2.wolfram.com | 60 | — |
| NS | wolfram.com | wri-dns3.wolfram.com | 60 | — |
| TXT | wolfram.com | 45k0c05l66j8mk8iugpmjnhir4 | 60 | — |
| TXT | wolfram.com | 9n6v77fpmisff3dph66i1n7enn | 60 | — |
| TXT | wolfram.com | MS=ms86614707 | 60 | — |
| TXT | wolfram.com | bw=tlzE3ecw1e51dBq5o1LIaELu9XBKJSRXjYXTIMgXZHNB | 60 | — |
| TXT | wolfram.com | cloudflare_dashboard_sso=8ae039e5dcb6ff07243186d3a4f5cd8c | 60 | — |
| TXT | wolfram.com | copnt1dnlem1kf5lf2pull7svq | 60 | — |
| TXT | wolfram.com | corhr3k8q5o3boobmn4dvq407m | 60 | — |
| TXT | wolfram.com | dv-P3YSGUZzYjwjDWeYiLjzIwDu | 60 | — |
| TXT | wolfram.com | google-site-verification=C1Qi0cru883KPeQWCL2Ly8s1Ifo5Cn3hfmHJXn1nKjA | 60 | — |
| TXT | wolfram.com | google-site-verification=QsodIjYzVHBaAxtz7L-UTBcsuenCeXNR9VQDyDpbVaI | 60 | — |
| TXT | wolfram.com | google-site-verification=WsVv7drO4YZc6mZtbtSAN_EH_aQlIGBflL1iqFTJC2c | 60 | — |
| TXT | wolfram.com | intacct-esk=3A6152FA67053AACE063A0068D0ABF3E | 60 | — |
| TXT | wolfram.com | irmkrgl6t8llevlp7gl21corj8 | 60 | — |
| TXT | wolfram.com | m6c65cpj6pcttu216aaji4njnb | 60 | — |
| TXT | wolfram.com | ofi5p3es84luj5062udeca4589 | 60 | — |
| TXT | wolfram.com | openai-domain-verification=dv-1yfVb2e5ZzWP8KbAYvi5X9Tt | 60 | — |
| TXT | wolfram.com | openai-domain-verification=dv-9Kug4a4Wa4zwQFlKmeGxmoia | 60 | — |
| TXT | wolfram.com | openai-domain-verification=dv-P3YSGUZzYjwjDWeYiLjzIwDu | 60 | — |
| TXT | wolfram.com | pdjho94nos612faog72srea1do | 60 | — |
| TXT | wolfram.com | v=MCPv1; k=ed25519; p=Dwjy7U2abPodrxEw8VOCqsqIx4rwSXZqS3Q7iJ6zbto= | 60 | — |
| TXT | wolfram.com | v=spf1 mx ip4:140.177.61.16 ip4:140.177.61.19 ip4:140.177.7.254 ip4:140.177.33.36 a:relay.wolfram.com a:mailhub.wolfram.com include:wolfram-spf.wolfram.com -all | 60 | — |
| TXT | wolfram.com | vc67j8dic9scb8oduuuggne6nu | 60 | — |
| DMARC | _dmarc.wolfram.com | v=DMARC1;p=quarantine;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected] | 60 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | *.wolfram.com |
| Issuer | GoDaddy.com |
| Valid until | 2027-04-10T16:13 · Remaining when checked: 194 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| server | Generic Web Server |
| strict-transport-security | max-age=15552000 |
| content-security-policy | upgrade-insecure-requests |
| access-control-allow-origin | * |
Identified technologies
Technology stack: Unknown
Recent Updates
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- Website Technologies
- Pages and Search Information
- HTTP Response Information
- TLS and certificates
- DNS Information
- Domain Registration
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