indexo.dev

lusterblue.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 4818 ms crawled 2026-05-13

US · 172.67.216.212 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Buy Natural Gemstones Online | Certified Ceylon Blue Sapphire for Sale
Description
Shop natural gemstones online – certified Ceylon blue sapphires, rubies, spinels, and more. Worldwide shipping, lab reports, and ethical sourcing guaranteed.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://lusterblue.com/
Feeds

Open Graph

url
https://lusterblue.com/
title
Buy Natural Gemstones Online | Certified Ceylon Blue Sapphire for Sale
locale
en_US
site name
Luster Blue
description
Shop natural gemstones online – certified Ceylon blue sapphires, rubies, spinels, and more. Worldwide shipping, lab reports, and ethical sourcing guaranteed.
updated time
2026-04-05T11:24:20+00:00

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Internet Domain Service BS Corp
Created
2012-06-05
Expires
2026-06-05 15 days left
Updated
2026-04-01
Name servers
  • davina.ns.cloudflare.com
  • lou.ns.cloudflare.com

DNS records live

NS
  • davina.ns.cloudflare.com
  • lou.ns.cloudflare.com
MX
  • 0 _dc-mx.adbfc6d06d21.lusterblue.com
Verified for
  • Pinterest

Email authentication weak

SPF
v=spf1 ip4:68.66.220.30 include:spf.supercp.com +a +mx +ip4:70.32.23.32 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxYez66X7aeqOeOkg9IRQJeG9sLxqiYy5dONrRuTxpfAfmX0d5UPAPDx1MFgNyLG68hiEV52E+68F0y…
selectors probed

Certificate (current)

E8
from 2026-04-01 to 2026-06-30
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://lusterblue.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (6)

Linked from (3)