indexo.dev

circopedia.org

.org crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1613 ms crawled 2026-06-03

US · 74.208.45.88 · AS8560 IONOS SE

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Circopedia
Language
en

Technology

Server
nginx
PHP
7.4.33 end of life

Registration

Registrar
IONOS SE
Created
2007-10-25
Expires
2026-10-25 143 days left
Updated
2026-02-23
Name servers
  • ns1090.ui-dns.org
  • ns1090.ui-dns.biz
  • ns1090.ui-dns.com
  • ns1090.ui-dns.de

DNS records live

NS
  • ns1090.ui-dns.biz
  • ns1090.ui-dns.com
  • ns1090.ui-dns.de
  • ns1090.ui-dns.org
MX
  • 10 mx00.ionos.com
  • 10 mx01.ionos.com

Email authentication partial

SPF
v=spf1 include:_spf-us.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-23 to 2027-02-24
Expires in 265 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.circopedia.org/Main_Page

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)