🌐 ioref.org 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 44d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 486d
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
128.237.92.38
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 2
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🎨 CSS Framework
Bootstrap
🔤 Font/Icon
Google Fonts
📸 Screenshot Processing...
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⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)128.237.92.38
CNAMEioref-web-01.andrew.cmu.edu
TXT (1)
+1 other TXT record(s)
Show all TXT records
[NRMR 993068_IN_A_128.237.92.38 EqisUtntJ4kYN2QD2R6G0w]
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarNameCheap, Inc.
Registered2022-02-24
Expires2028-02-24 (in 486 days)
Last Updated2026-08-12
Statusclient transfer prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)admin.ioref.org
IssuerInternet2
Valid From2025-12-09
Valid Until2026-12-09 (44 days left)
SANs (6)admin.ioref.orgguides.ioref.orginventory.ioref.orgioref-web-01.andrew.cmu.eduioref.ideate.cmu.eduioref.org
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servergunicorn
Content-Typetext/html; charset=utf-8
Final URLhttps://ioref.org/
x-frame-optionsDENY
x-content-type-optionsnosniff
referrer-policysame-origin
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address128.237.92.38
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score C (4/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
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Title| IOref
Languageen
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 3 active 2 for sale 18 available
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.com taken
.net ●
.org current
.info Available
.io taken
.co Available
.dev Available
.app ●
.me Available
.biz Available
.eu Available
.xyz Available
.fi Available
.se Available
.de ●
.uk Available
.fr Available
.nl Available
.es Available
.it Available
.us Available
.ca Available
.com.au Available
.co.uk Available
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.