indexo.dev

mysterytomebooks.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3409 ms crawled 2026-05-19

US · 35.247.53.102 · AS396982 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Mystery to Me
Language
en

Open Graph

title
Mystery to Me

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (3)

  • cdn1.bookmanager.com×4
  • hpp.clearent.net×1
  • unpkg.com×1

Registration

Registrar
Network Solutions, LLC
Created
2013-05-10
Expires
2031-05-10 1815 days left
Updated
2026-03-18
Name servers
  • ara.ns.cloudflare.com
  • vern.ns.cloudflare.com

DNS records live

NS
  • ara.ns.cloudflare.com
  • vern.ns.cloudflare.com
MX
  • 10 mx1.herkserver.com
TXT
  • v=DMARC1;p=none;pct=100;rua=mailto:spamreport@herkimer.media;ruf=mailto:spamreport@herkimer.media

Email authentication partial

SPF
v=spf1 a mx ip4:216.27.28.12 ip4:216.27.28.20 ~all
softfail (~all)
DMARC
v=DMARC1;p=none; rua=mailto:info@herkimer.media; ruf=mailto:info@herkimer.media
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-03-18 to 2026-06-16
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)