indexo.dev

diamondbookshelf.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 1714 ms crawled 2026-05-06

US · 50.87.192.155 · AS46606 Unified Layer

Reputation 67/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Language
en

Technology

Server
Apache

Registration

Registrar
GKG.Net, Inc.
Created
2008-03-21
Expires
2027-03-21 306 days left
Updated
2025-11-17
Name servers
  • ns1.leadmon.net
  • ns2.leadmon.net

DNS records live

NS
  • ns1.leadmon.net
  • ns2.leadmon.net
  • ns3.leadmon.net
MX
  • 0 diamondbookshelf-com.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 ip4:207.114.32.0/24 ip4:207.114.33.0/24 include:spf.protection.outlook.com include:send.aweber.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@fbl.optin.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2026-01-06 to 2027-01-07
Expires in 233 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://diamondbookshelf.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (2)