obsurver.com
HTML metadata
Technology
- CDN
- Cloudflare
- jQuery
- 3.5.1
Third-party hosts loaded (5)
- cdn.prod.website-files.com×43
- cdn.jsdelivr.net×3
- cdnjs.cloudflare.com×2
- assets.calendly.com×1
- d3e54v103j8qbb.cloudfront.net×1
Contact
Registration
- Registrar
- IONOS SE
- Created
- 2007-09-20
- Expires
- 2026-09-20 109 days left
- Updated
- 2025-09-26
- Name servers
-
- ns1041.ui-dns.biz
- ns1048.ui-dns.de
- ns1096.ui-dns.com
- ns1119.ui-dns.org
DNS records live
- NS
-
- ns1041.ui-dns.biz
- ns1048.ui-dns.de
- ns1096.ui-dns.com
- ns1119.ui-dns.org
- MX
-
- 10 obsurver-com.mail.protection.outlook.com
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 80 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000