🌐 spamhaus.org 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
✨ About this site
This long-standing organization provides IP and domain reputation intelligence to help strengthen trust and safety across the internet, serving network operators, security professionals, and organizations worldwide. Established in 1999, it is a globally recognized and widely relied-upon authority in internet security and anti-abuse data. The name combines "spam" and "haus" (German for house), aptly interpreting as a "spam house" or clearinghouse dedicated to tracking and containing unsolicited bulk email and malicious traffic.
📊 What the data says
The site returns HTTP 200 and uses Cloudflare as its server. Its stack includes Google Tag Manager, Cloudflare, Tailwind CSS, Google Fonts, Nuxt.js, and Vue.js; HSTS, CSP, and X-Frame-Options headers are present. Registered in 1999 (about 27 years ago), it has an SSL certificate valid until 2026-12-17, and PageSpeed scores of 35/100 on mobile and 62/100 on desktop.
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 48d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 336d
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 →
3/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.126.246.180
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
35 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 35
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Mobile
35
Score
91
Accessibility
100
Best Practices
92
SEO
LCP 17.58s
CLS 0.054
FCP 14.58s
TTFB 0.02s
TBT 841ms
SI 14.58s
Desktop
62
Score
95
Accessibility
100
Best Practices
92
SEO
LCP 3.41s
CLS 0.010
FCP 2.67s
TTFB 0.02s
TBT 137ms
SI 3.19s
Checked: 2026-10-28 16:46:23.955654 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 6
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📊 Analytics
Google Tag Manager
🌐 CDN
Cloudflare
🎨 CSS Framework
Tailwind CSS
🔤 Font/Icon
Google Fonts
⚙️ Framework
Nuxt.js
⚡ JS Framework
Vue.js
📸 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)3.126.246.180
AAAA (IPv6)2a05:d014:1bf:db01:bbc8:62e2:948e:6bf4
NSmusashi.spamhaus.netmusashi.spamhaus.orghideyoshi.spamhaus.comhideyoshi.spamhaus.nethideyoshi.spamhaus.orgmusashi.spamhaus.com
MX5 mx.spamhaus.org10 bmx.spamhaus.org
TXT (8)
Services configured via TXT:
Google4 Slack
+2 other TXT record(s)
Show all TXT records
google-site-verification=ArGbH7oaY0zd8VI-m65C1LC4VupIggMLrjTAom0xAmE
google-site-verification=JgpYTmGhSc1tj_jxwflGwO8TB-3qL0X55ZvzzJ2qgQE
google-site-verification=S_wfCx1OL3MRNNMV9hlV1-tcYdHzi8uqXzjmXsUm__Q
google-site-verification=rx-daAwN7NKrLdzxxMx5V28NJYkeWoLq8nI6HTkTZlU
v=spf1 a:mail-out.spamhaus.org a:mail-out1.spamhaus.org a:mail-out2.spamhaus.org ~all
ZOOM_verify_waexEmZ2Sa-NZVWD5Eq9gA
anthropic-domain-verification-djxwa1=nExEXAdTLFWnqNPqhfLILYjtW
slack-domain-verification=YLhI1OY5lOIO75tQnemqnegUtxMkkFPIOSnhP9oz
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarNom-iq Ltd. dba COM LAUDE
Registered1999-10-01
Expires2027-10-01 (in 336 days)
Last Updated2026-09-06
Statusclient delete prohibitedserver delete prohibitedclient transfer prohibitedserver transfer prohibitedclient update prohibitedserver update prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)spamhaus.org
IssuerLet's Encrypt
Valid From2026-09-18
Valid Until2026-12-17 (48 days left)
SANs (1)spamhaus.org
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servercloudflare
Content-Typetext/html
Final URLhttps://www.spamhaus.org/
strict-transport-securitymax-age=300; includeSubDomains; preload; always;
content-security-policydefault-src https: 'unsafe-inline' 'unsafe-eval'; script-src https: 'unsafe-inline' 'unsafe-eval'; connect-src https: 'unsafe-inline'; img-src https: data: blob: 'unsafe-inline'; frame-src https:; style-src https: 'unsafe-inline'; font-src data: https: 'unsafe-inline';
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin
permissions-policyautoplay=(self)
cache-controlpublic, max-age=1800
cf-raya525a03e1c20289e-IAD
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 Address3.126.246.180
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score A (7/7)
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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 Complete
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TitleStrengthening trust and safety across the internet | Spamhaus
DescriptionStrengthening trust and safety online through IP and domain reputation intelligence, expertise, education, and community collaboration.
OG TitleStrengthening trust and safety across the internet | Spamhaus
OG DescriptionStrengthening trust and safety online through IP and domain reputation intelligence, expertise, education, and community collaboration.
OG Typewebsite
OG Site NameThe Spamhaus Project
Canonical URLhttps://www.spamhaus.org/
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 a:mail-out.spamhaus.org a:mail-out1.spamhaus.org a:mail-out2.spamhaus.org ~all
DMARC✓ Present
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
MX Records
5 → mx.spamhaus.org
10 → bmx.spamhaus.org
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 4 active 7 for sale 12 available
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.com ●
.net taken
.org current
.info taken
.io taken
.co taken
.dev Available
.app Available
.me Available
.biz Available
.eu taken
.xyz Available
.fi ●
.se Available
.de ●
.uk taken
.fr Available
.nl Available
.es Available
.it Available
.us ●
.ca Available
.com.au Available
.co.uk taken
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 342ms
Last Checked 2026-10-28 15:16:36.403729
Uptime (30d) 100%