indexo.dev

tendenci.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 4845 ms crawled 2026-05-11

US · 23.20.246.213 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Tendenci - The Open Source AMS | Association Management Software
Description
Tendenci is the open source Enterprise AMS for nonprofits and associations. Manage memberships, events, donations, and more - with full control of your data.
Language
en
Generator
Tendenci
Feeds

Open Graph

url
https://www.tendenci.com/
title
Tendenci - The Open Source AMS
site name
Tendenci - The Open Source AMS
description
Our mission is to Connect and Organize the World's People. Do Good. We built an OPEN, multilingual, top 10 global AMS.

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • maxcdn.bootstrapcdn.com×4
  • fonts.googleapis.com×2
  • www.googletagmanager.com×2
  • ajax.googleapis.com×1
  • assets.capterra.com×1
  • code.jquery.com×1
  • www.google.com×1

Social

Contact

Phone
Address
Houston, TX

Registration

Registrar
GoDaddy.com, LLC
Created
2003-03-21
Expires
2028-03-21 670 days left
Updated
2026-03-22
Name servers
  • ns-1219.awsdns-24.org
  • ns-1766.awsdns-28.co.uk
  • ns-430.awsdns-53.com
  • ns-704.awsdns-24.net

DNS records live

NS
  • ns-1219.awsdns-24.org
  • ns-1766.awsdns-28.co.uk
  • ns-430.awsdns-53.com
  • ns-704.awsdns-24.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • keybase-site-verification=6MRexFbHzyW1-TAcJGFVZ55k-hp_OfmxZO3ZAiYlF2M
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:spf1.tendenci.com include:spf2.tendenci.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarc@tendenci.com
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCucLn1GTv35qFiRS8++yTznC31abUos5iPzNZBkSMzP3n2wVWMIqOkU1HD3xpsBms9dFza8ecepRJLGEyb7T…
selectors probed

Certificate (current)

R13
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.tendenci.com/

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

Links to (21)

Linked from (6)