indexo.dev

grebooks.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1872 ms crawled 2026-05-10

CA · 144.217.113.138 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Index of /

Technology

Server
Apache

Registration

Registrar
GoDaddy.com, LLC
Created
2000-05-15
Updated
2025-05-16
Name servers
  • ns1.deerfieldhosting.net
  • ns2.deerfieldhosting.net

DNS records live

NS
  • ns1.deerfieldhosting.net
  • ns2.deerfieldhosting.net
MX
  • 10 mx1.deerfieldhosting.net
  • 20 mx2.deerfieldhosting.net

Email authentication weak

SPF
v=spf1 +a +mx +ip4:144.217.113.137 +ip4:144.217.113.138 +a:mx1.deerfieldhosting.net +a:mx2.deerfieldhosting.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://grebooks.com/

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

Linked from (2)