indexo.dev

sdrubin.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 4572 ms crawled 2026-05-14

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

sector nonprofit type homepage

HTML metadata

Title
Shelley & Donald Rubin Foundation
Description
We believe in art as a cornerstone of sustainable communities, focusing on issues of social justice at The 8th Floor, our gallery near Union Square, New York City.
Language
en-US
Canonical
https://www.sdrubin.org
Feeds

Open Graph

url
https://www.sdrubin.org
title
Shelley & Donald Rubin Foundation
site name
Shelley & Donald Rubin Foundation
description
We believe in art as a cornerstone of sustainable communities, focusing on issues of social justice at The 8th Floor, our gallery near Union Square, New York City.

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • assets.squarespace.com×12
  • images.squarespace-cdn.com×9
  • definitions.sqspcdn.com×8
  • static1.squarespace.com×3
  • use.typekit.net×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • p.typekit.net×1
  • usrwy.com×1

Social

Contact

Phone

Registration

Registrar
Network Solutions, LLC
Created
1997-09-05
Expires
2026-09-04 107 days left
Updated
2025-07-13
Name servers
  • ns95.worldnic.com
  • ns96.worldnic.com

DNS records live

NS
  • ns95.worldnic.com
  • ns96.worldnic.com
MX
  • 10 sdrubin-org.mail.protection.outlook.com
TXT
  • knowbe4-site-verification=4c2f56ffbbf6dac5d633ad327fe747fb
  • MS=ms80343288

Email authentication strong

SPF
v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@rubinfrost.com; ruf=mailto:dmarc@rubinfrost.com; aspf=r; adkim=r; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNkfl48nHghd2IKJl5xeBqulOneccla6hkH/m5hv8yn3eV/hyJFg41Mpqro6HclPS0RKGUvF04Bn5X…
selectors probed

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.sdrubin.org/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (5)

Linked from (2)