indexo.dev

plunk.io

.io crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP/1.1 200 16155 ms crawled 2026-05-18

US · 54.227.253.243 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
GEO Marketing - GEO Advertising - GEO Fencing - Furniture Manufacturers | Plunk
Description
Plunk is the first GEO Marketing Platform for manufacturers and the Home Furnishings Industry.

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Social

DNS records live

NS
  • ns-1439.awsdns-51.org
  • ns-148.awsdns-18.com
  • ns-1607.awsdns-08.co.uk
  • ns-844.awsdns-41.net
MX
  • 10 ec2-54-235-153-104.compute-1.amazonaws.com

Email authentication weak

SPF
v=spf1 a ip4:54.235.153.104 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 30/100 Checked live page: https://plunk.io/

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

Links to (4)

Linked from (1)