changemap.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 805 ms crawled 2026-05-18

SG · 172.105.120.135 · AS63949 Akamai Connected Cloud

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: changemap · create a public roadmap

Open Graph

url: https://changemap.co
title: changemap
description: Changemap helps teams keep users updated on internal progress.

Technology

Server: nginx
CMS: Gatsby

DNS records live

NS

ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com

MX

10 mail.changemap.co

Email authentication weak

SPF: not published
DMARC: v=DMARC1; p=none; rua=mailto:webmaster@changemap.co; ruf=mailto:webmaster@changemap.co; fo=1; ri=259200; adkim=r; aspf=r
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-12 to 2026-08-10

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://changemap.co/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: DENY
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin

Links to (1)

hellocode.co×4

Linked from (4)