estudionumerico.com
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Cookiebot
Third-party hosts loaded (3)
- consent.cookiebot.com×1
- www.google.com×1
- www.googletagmanager.com×1
Contact
- Phone
Registration
- Registrar
- OVH sas
- Created
- 2005-01-25
- Expires
- 2027-01-25 249 days left
- Updated
- 2026-01-26
- Name servers
-
- ns0.sistemaip.net
- ns3.sistemaip.net
DNS records live
- NS
-
- ns0.sistemaip.net
- ns3.sistemaip.net
- MX
-
- 0 estudionumerico-com.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 ip4:5.196.176.40 +a +mx +include:spf.sistemaip.net +include:spf.protection.outlook.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzZedKIZvi2xYfxbeMR3lTf1fL13JRVYa548xiYEFka/8Gb67rogyd3a+W0un/4xCWdf8IXRlJWtJp0… - selector1:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBte6tTiuTTVgkdVzuxdkERTFsnK/USdPGlgr1nfRKNObLS9lOqpfY5pvE3x6wIVddbqi9w1O2p87pF5EJNp…
selectors probed - default:
Certificate (current)
R13
Expires in 33 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains