indexo.dev

simpledevelopmentsystems.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 1330 ms crawled 2026-05-19

US · 209.170.211.182 · AS13649 Flexential Colorado Corp.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Simple Development Systems
Description
Donor-Centered Fundraising Made Easy

Open Graph

url
https://simpledevelopmentsystems.com
title
Simple Development Systems
description
Donor-Centered Fundraising Made Easy

Technology

Server
Ontraport
CMS
Gatsby

Third-party hosts loaded (3)

  • app.ontraport.com×14
  • optassets.ontraport.com×8
  • i.ontraport.com×2

Registration

Registrar
GoDaddy.com, LLC
Created
2009-10-12
Expires
2027-10-12 510 days left
Updated
2025-10-13
Name servers
  • ns.liquidweb.com
  • ns1.liquidweb.com

DNS records live

NS
  • ns.liquidweb.com
  • ns1.liquidweb.com
MX
  • 10 mx1.emailsrvr.com
  • 20 mx2.emailsrvr.com

Email authentication partial

SPF
v=spf1 include:emailsrvr.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; ruf=mailto:abusedesk@ontraport.com,mailto:dmarc@ontramail.com; rua=mailto:dmarc@ontramail.com
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt3L6gwzNn0Hi9KZuE+OYqfTWBuCKNwhVWv6MD06IKKgXvMF1XRZfFGDKoCG6TCYkZVSkvLOImBUK4w…
selectors probed

Certificate (current)

E7
from 2026-04-13 to 2026-07-12
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://simpledevelopmentsystems.com/

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

Linked from (2)