indexo.dev

gpc-whitepapers.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1772 ms crawled 2026-05-06

US · 52.189.71.83 · AS8075 Microsoft Corporation

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Microsoft-IIS

Registration

Registrar
GoDaddy.com, LLC
Created
2013-09-25
Expires
2026-09-25 128 days left
Updated
2025-09-26
Name servers
  • ns65.domaincontrol.com
  • ns66.domaincontrol.com

DNS records live

NS
  • ns65.domaincontrol.com
  • ns66.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gpc-whitepapers.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (2)