indexo.dev

monumental.io

.io crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 539 ms crawled 2026-06-01

US · 3.170.19.30 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Monumental
Description
We build and operate enduring, beloved games played by millions of people around the world.
Language
en

Open Graph

title
Monumental
description
We build and operate enduring, beloved games played by millions of people around the world.

Technology

CDN
Amazon CloudFront
Server
AmazonS3

DNS records live

NS
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 4 TXT records
  • atlassian-sending-domain-verification=5700b01c-b706-4e01-9798-29ac6a77da04
  • new-relic-domain-verification=fb76304f36214a76acbc6e90a6f267fb
  • bw=AC0wWu6OMEEWwktP6gcRcisc5nRHXr05AEaoBcuulqJD
  • atlassian-sending-domain-verification=e48a8f92-53bd-4f87-bf9c-d5061736ae8f
Verified for
  • Apple
  • Atlassian
  • Google
  • Notion
  • OpenAI
  • Slack

Email authentication weak

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

Certificate (current)

Amazon RSA 2048 M04
from 2026-02-24 to 2026-09-10
Expires in 99 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)