indexo.dev

upsidedownworld.org

.org crawl

First seen 2026-04-18 · Last seen 2026-05-08 · ok HTTP/1.1 200 539 ms crawled 2026-05-12

US · 199.16.172.137 · AS2635 Automattic, Inc

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title
Upside Down World
Language
en-US
Canonical
https://upsidedownworld.org/
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • translate.google.com×2
  • gmpg.org×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2004-02-16
Expires
2027-02-16 272 days left
Updated
2026-01-22
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://upsidedownworld.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)