indexo.dev

glasstreebooks.com

.com crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3979 ms crawled 2026-05-19

US · 3.33.130.190 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Registration

Registrar
GoDaddy.com, LLC
Created
2007-09-06
Expires
2026-12-18 212 days left
Updated
2025-11-29
Name servers
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com

DNS records live

NS
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com
MX
  • 0 glasstreebooks-com.mail.protection.outlook.com
TXT
  • NETORGFT5072014.onmicrosoft.com

Email authentication partial

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc_rua@onsecureserver.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-12-19 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)