link37.org
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (4)
- cdn.jsdelivr.net×3
- js-eu1.hsforms.net×3
- www.googletagmanager.com×2
- 146152381.fs1.hubspotusercontent-eu1.net×1
Social
Contact
- Address
- Lisboa, Lisboa, PT
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2020-09-02
- Expires
- 2027-09-02 456 days left
- Updated
- 2025-09-06
- Name servers
-
- karina.ns.cloudflare.com
- rohin.ns.cloudflare.com
DNS records live
- NS
-
- karina.ns.cloudflare.com
- rohin.ns.cloudflare.com
- MX
-
- 1 smtp.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
- Verified for
-
- Brevo
Email authentication strong
- SPF
-
v=spf1 include:_spf.google.com include:8402555.spf05.hubspotemail.net -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:info@link37.org,mailto:rua@dmarc.brevo.com; ruf=mailto:info@link37.org; sp=quarantine; adkim=r; aspf=r; pct=100; fo=1;policy: quarantine · sp=quarantine - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQgv8vMGNLDYvSvQTd9gsHigEQAu4ka5QBpG0szpt94woKOEi6K58rkxozwo+hmpK6I1m181D7RnhFhxjnrH…
selectors probed - google:
Certificate (current)
WE1
Expires in 53 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- referrer-policy
- findings
-
- missing frame protection
- missing content type protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- content-security-policy
upgrade-insecure-requests- strict-transport-security
max-age=31536000
link37.org