indexo.dev

letsc.net

.net crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 5904 ms crawled 2026-05-31

JP · 118.27.146.18 · AS135161 GMO-Z com NetDesign Holdings Co., Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Let’s Celebrate Co.,Ltd. – Empowering Brand & Sustainability
Language
en
Generator
WordPress 6.8.5
Canonical
https://www.letsc.net/
Feeds

Technology

Server
LiteSpeed
CMS
WordPress 6.8.5
PHP
8.1.34 end of life
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Contact

Email
Phone

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2005-06-15
Expires
2027-06-15 377 days left
Updated
2025-05-31
Name servers
  • ns-a1.cloud.z.com
  • ns-a3.cloud.z.com
  • ns-a4.cloud.z.com

DNS records live

NS
  • ns-a1.cloud.z.com
  • ns-a3.cloud.z.com
  • ns-a4.cloud.z.com
MX
  • 1 smtp.google.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-23 to 2026-08-21
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.letsc.net/

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

Linked from (1)