🌐 spectrum.io 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 81d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
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 →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
216.239.32.21
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ 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.
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No technologies detected

📸 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)216.239.32.21216.239.36.21216.239.34.21216.239.38.21
AAAA (IPv6)2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:38::152001:4860:4802:36::15
NSns-cloud-d4.googledomains.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.com
MX10 alt4.aspmx.l.google.com5 alt2.aspmx.l.google.com5 alt1.aspmx.l.google.com10 alt3.aspmx.l.google.com1 aspmx.l.google.com
TXT (1)
v=spf1 include:sender.zohobooks.com include:mailgun.org include:_spf.google.com ~all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)spectrum.io
IssuerGoogle Trust Services
Valid From2026-10-15
Valid Until2027-01-13 (81 days left)
SANs (1)spectrum.io
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerGoogle Frontend
Content-Typetext/html
Final URLhttps://spectrum.io/
cache-controlno-cache, must-revalidate
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 Address216.239.32.21
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
No paths are disallowed — everything is crawlable.
Sitemap Not found
🔗 Social & Meta Tags Missing
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TitleSpectrum | Driving your business forward.
Languageen
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 include:sender.zohobooks.com include:mailgun.org include:_spf.google.com ~all
DMARC✓ Present
v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
MX Records
10 → alt4.aspmx.l.google.com
5 → alt2.aspmx.l.google.com
5 → alt1.aspmx.l.google.com
10 → alt3.aspmx.l.google.com
1 → aspmx.l.google.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 21 active 2 available
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.com ●
.net ●
.org ●
.info ●
.io current
.co ●
.dev ●
.app ●
.me ●
.biz Available
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca Available
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 132ms
Last Checked 2026-10-21 13:00:34.584701
Uptime (30d) 100%
🔗 Similar Sites 8
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spectrum.dev 70% spectrum.us 67% spectrum.info 67% spectrum.org 63% spectrum.es 59% spectrum.net 59% spectrum.com.au 59% spectrum.fi 58%

Similarity based on content analysis. More results appear as more domains are indexed.