indexo.dev

whelenmassnotification.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 5007 ms crawled 2026-05-07

US · 15.197.79.50 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Whelen Mass Notification - Whelen Mass Notification
Language
en-US
Canonical
https://www.whelenmassnotification.com/
Translations
  • en-us
Feeds

Open Graph

url
https://www.whelenmassnotification.com/
site name
Whelen Mass Notification

Technology

CDN
Amazon CloudFront
Server
istio-envoy
Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • cdn.whelen.com×12
  • connect.facebook.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Registration

Registrar
CSC Corporate Domains, Inc.
Created
2021-03-02
Expires
2027-03-02 286 days left
Updated
2026-02-26
Name servers
  • dns1.cscdns.net
  • dns2.cscdns.net

DNS records live

NS
  • dns1.cscdns.net
  • dns2.cscdns.net
MX
  • 10 custmx.cscdns.net

Email authentication strong

SPF
v=spf1 ip4:159.203.93.248 -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:dmarc_agg@vali.email,mailto:dmarc-reportsrua@whelen.com;ruf=mailto:dmarc-reports@whelen.com
policy: quarantine · sp=none
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01
from 2026-02-11 to 2027-03-13
Expires in 297 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.whelenmassnotification.com/

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

Links to (3)

Linked from (1)