indexo.dev

manhattangiaalumni.org

.org crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 459 ms crawled 2026-05-31

DE · 217.160.0.52 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
About us
Language
en-US
Generator
MyWebsite NOW
Canonical
https://www.manhattangiaalumni.org/
Feeds

Technology

Server
IONOS
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

DNS records live

NS
  • ns57.1and1.com
  • ns58.1and1.com
MX
  • 10 mx00.1and1.com
  • 10 mx01.1and1.com

Email authentication weak

SPF
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-23 to 2026-08-24
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.manhattangiaalumni.org

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

Links to (2)

Linked from (1)