indexo.dev

protondb.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-18 · ok HTTP/1.1 200 13957 ms crawled 2026-05-17

US · 104.198.14.52 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Language
en

Technology

CDN
Netlify
CMS
Gatsby

Third-party hosts loaded (1)

  • head.protondb.pages.dev×3

Registration

Registrar
NameCheap, Inc.
Created
2018-09-09
Expires
2029-09-09 1208 days left
Updated
2024-07-24
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.protondb.com/

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

Linked from (4)