leadfeeder.com 200
🔒 SSL Valid
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 76d
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 →
AWS
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 →
3.170.42.16
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 5
▼
📊 Analytics
Google Analytics
Google Tag Manager
⚙️ Framework
Astro
🏭 Generator
Astro v7.1.6
☁️ Hosting
AWS
Screenshot 2026-08-20
▼
Captured: 2026-08-20 02:57:59 · 18 KB
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
| A (IPv4) | 3.170.42.203.170.42.163.170.42.753.170.42.62 |
| AAAA (IPv6) | 2600:9000:2870:a200:2:7dd:c600:93a12600:9000:2870:ea00:2:7dd:c600:93a12600:9000:2870:6200:2:7dd:c600:93a12600:9000:2870:6a00:2:7dd:c600:93a12600:9000:2870:de00:2:7dd:c600:93a12600:9000:2870:b800:2:7dd:c600:93a12600:9000:2870:2000:2:7dd:c600:93a12600:9000:2870:200:2:7dd:c600:93a1 |
| NS | ns-180.awsdns-22.comns-1853.awsdns-39.co.ukns-954.awsdns-55.netns-1272.awsdns-31.org |
| MX | 1 aspmx.l.google.com10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com |
| TXT | atlassian-domain-verification=zmpQD8HwFJ/kxPtaj74COjViTYcotF9LmyGM9Rpnw5w6MriLaUmT1egV/aI1ahXc google-site-verification=CNTP8fX2rd2B_4rZELHEe7xFoizERaF7xw7QWQzKPB4 google-site-verification=ohXe421KgxQguhFgNVQr4AwLcwbSAxdOubv5L4BWGyE h1-domain-verification=teNpgrYpRjzyoirgJP1M4udUZPobqCVpkdje8poRNrHJeCGb hubspot-domain-verification=ZDJlZmQyMjYtY2IyYS00OWIxLTg1NmMtNzJjMTUwOGJkMGU3 linear-domain-verification=2njh5fahivfd notion-domain-verification=l0SWuQkkmXh1oqWrv2IWE9eZhwW2eH2Iu1NQwUWEU8R sentinelone-domain-verification=kCnOPq5q3lUCcJVUK9VV1pJmEtpQU8tP15OfJMRiult v=spf1 include:_spf.google.com include:amazonses.com ip4:212.50.143.138 ~all MS=ms92765083 anthropic-domain-verification-exa747=chFr90yQI2lDU280PpEDbpYjW anthropic-domain-verification-sq2am0=0Xsg43j2tCLavjItnft9pYird atlassian-domain-verification=vaG7bN4OX7WKV/D0IjnddAyIRvat06PODcl4XZedGz1X5e0Dw8EpBzYVQl72ow46 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
▼
| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
▼
| Subject (CN) | *.leadfeeder.com |
| Issuer | Amazon |
| Valid From | 2025-10-06 |
| Valid Until | 2026-11-04 (76 days left) |
| SANs (2) | *.leadfeeder.comleadfeeder.com |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
| Status | 200 |
| Server | CloudFront |
| Content-Type | text/html |
| Final URL | https://www.leadfeeder.com/ |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=(), usb=() |
| x-cache | Hit from cloudfront |
| via | 1.1 e5d628410735781d390386fc83d23e1c.cloudfront.net (CloudFront) |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
▼
| IP Address | 3.170.42.16 |
| Provider | AWS |
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Country | US |
| City | Dulles Town Center |
Security Score
C (4/7)
▼
Sitemap & Robots
▼
| robots.txt | Found Open |
| Sitemap | Found 6 sitemaps (index) pages |
Social & Meta Tags
Complete
▼
| Title | Turn Your Website Into a Lead Generation Engine |
| Description | Identify anonymous website visitors, uncover buying intent, and turn traffic into qualified B2B pipeline. |
| OG Title | Turn Your Website Into a Lead Generation Engine |
| OG Description | Identify anonymous website visitors, uncover buying intent, and turn traffic into qualified B2B pipeline. |
| OG Image | https://images.ctfassets.net/ddoznp8df51r/Z523ZuDJwUcdDEDsTFMsZ/9a970d561150dec62d15c1b5f7238193/OG_-_2.png |
| OG Type | website |
| OG Site Name | Leadfeeder |
| Twitter Card | summary_large_image |
| Canonical URL | https://www.leadfeeder.com/ |
| Language | en |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
| SPF | ✓ Present v=spf1 include:_spf.google.com include:amazonses.com ip4:212.50.143.138 ~all |
| DMARC | ✓ Present v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1:d:s |
| MX Records | 1 → aspmx.l.google.com 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com |