indexo.dev

atu.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 1789 ms crawled 2026-05-14

US · 52.3.56.140 · AS14618 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Amalgamated Transit Union
Description
The largest labor union representing transit and allied workers in the U.S. and Canada – fights for the interests of its hard-working members and promotes mass transit.
Language
en
Canonical
https://www.atu.org/

Open Graph

url
https://www.atu.org/
title
Amalgamated Transit Union
site name
Amalgamated Transit Union
description
The largest labor union representing transit and allied workers in the U.S. and Canada – fights for the interests of its hard-working members and promotes mass transit.

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • assets.bytrilogy.com×1
  • cdn.jsdelivr.net×1
  • twitter.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Network Solutions, LLC
Created
1996-02-22
Expires
2035-02-23 3202 days left
Updated
2025-03-01
Name servers
  • ns47.worldnic.com
  • ns48.worldnic.com

DNS records live

NS
  • ns47.worldnic.com
  • ns48.worldnic.com
MX
  • 0 d183764a.ess.barracudanetworks.com
  • 10 d183764b.ess.barracudanetworks.com
TXT
Show 4 TXT records
  • MS=ms59087035
  • MS=4D8D152492E75BB56B71D1E6ED47223E8FFF00E5
  • google-site-verification=HV37h-Kfm275Qe7Z4Er-gGBOOooU26j4hA1_QfxvYNw
  • h4vs8b453t93pto6u0qt4su99b

Email authentication strong

SPF
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:204.148.33.206 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s; rua=mailto:dmarc-reports@atu.org
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9fi2sngDp1Vq0ZO9PyMM3OQCJhdq9MuR0whJttA7+G8wtn3s9+QwjDwCI6/OsQ/kqzn3TtDMA2YZe7vbwzG…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxcjvZtOsYo5irzNIzgkuHMPT2qT3w9u8Ydyq41GrcuF/qH6ySJ9uDkiW+zTFSTZpsxEeW0kwoZ51HVEIy…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZs4pLdfkeCPcDmumjgt+E2Fnnq3bxPfZoIiJ39p77lH+4lw81la9F/DtZ74HgS+Fni9StaDEv5MFxdoUD/ki4Xz…
selectors probed

Certificate (current)

R12
from 2026-03-21 to 2026-06-19
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://atu.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (6)

Linked from (1)