gridemissionsdata.io

.io crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 948 ms crawled 2026-05-19

US · 3.164.206.90 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Grid Emissions Data

Technology

CDN: Amazon CloudFront
Server: AmazonS3
CMS: Gatsby

DNS records live

NS

alexis.ns.cloudflare.com
ulla.ns.cloudflare.com

MX

1 aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 alt2.aspmx.l.google.com
40 aspmx2.googlemail.com
50 aspmx3.googlemail.com

Verified for

Google

Email authentication weak

SPF: v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01

from 2026-01-22 to 2027-02-21

Expires in 276 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

emissionsfirst.com×1