studycrumb.com
HTML metadata
Technology
- CDN
- Vercel
- CMS
- Next.js
Social
Contact
- Phone
- Address
- Rüütli tn 24/1, 10130, Tallinn Harju county, Estonia
Registration
- Registrar
- NameCheap, Inc.
- Created
- 2021-03-08
- Expires
- 2027-03-08 293 days left
- Updated
- 2026-02-06
- Name servers
-
- ns1.vercel-dns.com
- ns2.vercel-dns.com
DNS records live
- NS
-
- ns1.vercel-dns.com
- ns2.vercel-dns.com
- MX
-
- 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
- TXT
-
google-site-verification=bjc_EWJBDKCtkAREhlBlpJpLvNoOs1J6aJBoKvQfQZM
Email authentication partial
- SPF
-
v=spf1 include:_spf.google.com include:spf.selzy.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:reports@studycrumb.compolicy: none (monitoring only) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgyRorGYs81QpCCS8axhO3p2a4btSlTHpGzupm+/X5GUCVJ+hRCLpkcCPYxPTtwHPjRPM517r1qdqqq…
selectors probed - google:
Certificate (current)
R12
Expires in 53 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=63072000