indexo.dev

yellowtin.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-16 · ok HTTP/1.1 200 9008 ms crawled 2026-05-17

US · 160.153.0.43 · AS209242 Cloudflare London, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
YellowTin
Description
YellowTin helps companies meet net zero goals and reduce scope 3 emissions by helping employees switch to clean energy for their homes and cars.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://yellowtin.com/
Feeds

Open Graph

url
https://yellowtin.com/
title
YellowTin
locale
en_US
site name
YellowTin
description
YellowTin helps companies meet net zero goals and reduce scope 3 emissions by helping employees switch to clean energy for their homes and cars.

Technology

CDN
Cloudflare
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×6
  • js-na3.hs-scripts.com×2
  • gmpg.org×1
  • img1.wsimg.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2015-08-03
Expires
2027-08-03 439 days left
Updated
2025-08-04
Name servers
  • ns31.domaincontrol.com
  • ns32.domaincontrol.com

DNS records live

NS
  • ns31.domaincontrol.com
  • ns32.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnkJH2tA8X4R1+VVWdrFnH1iLT747Hr0VJtXOEG/HHAUaoDDBdBqsAv+1CygcnFT5KigdN1BUdgm5XflYNc…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7M0mj3Eum0cEcs3dLPzKC8svV8hlaAsVlIk0BmcLiZh41D56MVe27dAPpQqp4Mvis21kx5iUER2awFGc28yL77I…
selectors probed

Certificate (current)

WE1
from 2026-03-30 to 2026-06-28
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)