indexo.dev

umbra3d.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 346 ms crawled 2026-05-11

US · 18.165.140.38 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Umbra 3D
Language
en

Technology

CDN
Amazon CloudFront
Server
AmazonS3

Registration

Registrar
MarkMonitor Inc.
Created
2015-02-06
Expires
2027-02-06 261 days left
Updated
2026-01-05
Name servers
  • ns-1389.awsdns-45.org
  • ns-1864.awsdns-41.co.uk
  • ns-83.awsdns-10.com
  • ns-945.awsdns-54.net

DNS records live

NS
  • ns-1389.awsdns-45.org
  • ns-1864.awsdns-41.co.uk
  • ns-83.awsdns-10.com
  • ns-945.awsdns-54.net
MX
  • 1 inbound-smtp.us-west-2.amazonaws.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:amazonses.com include:spf.mtasv.net include:desk.com include:mail.zendesk.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:report@umbra3d.com; ruf=mailto:report@umbra3d.com
policy: quarantine
DKIM
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2025-12-28 to 2027-01-27
Expires in 251 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://umbra3d.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 (1)