indexo.dev

thomasamc.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-10 · ok HTTP/1.1 200 1278 ms crawled 2026-05-11

US · 66.135.3.53 · AS20473 The Constant Company, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Trade Association Management since 1913 - Thomas Associates, Inc.
Description
We are a turnkey association management solution offering custom options for your Manufacturing, Industrial or Construction trade organization.
Language
en

Technology

Server
Microsoft-IIS
CMS
Ghost
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • cdnjs.cloudflare.com×2
  • unpkg.com×2
  • code.jquery.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
1300 Sumner AvenueCleveland, Ohio 44115

Registration

Registrar
Network Solutions, LLC
Created
2008-06-20
Expires
2031-06-20 1858 days left
Updated
2026-04-21
Name servers
  • ns93.worldnic.com
  • ns94.worldnic.com

DNS records live

NS
  • ns93.worldnic.com
  • ns94.worldnic.com
MX
  • 0 thomasamc-com.mail.protection.outlook.com
TXT
  • MS=ms73824102

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:mgwou4ak@ag.dmarcian.com; ruf=mailto:mgwou4ak@fr.dmarcian.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzi9oVRWTc3WiIMADyv3AwnVX/9uqGQkUH77zwwEOU4wU3/gxmucWKzqFEXtJcdXoxTBCtTAohHX/st…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAymGYdOTvT5jIX3MAKQWIOqjDmUKA3t/t3e0YVTIbptg/8LhdI2bM+Hjq8GfHKmXh/Na7YXP11hNScBcABh…
selectors probed

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (26)

Linked from (2)