indexo.dev

de4m.xyz

.xyz crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 2973 ms crawled 2026-05-15

US · 66.96.160.142 · AS29873 Newfold Digital, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DE4M Lab | Design & Engineering for Making | UTD CS
Language
en

Open Graph

title
DE4M Lab
description
DE4M Lab Official Website

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • maps.googleapis.com×1

Registration

Registrar
Domain.com, LLC
Created
2022-04-14
Expires
2027-04-14 330 days left
Updated
2024-04-25
Name servers
  • ns1.netfirms.com
  • ns2.netfirms.com

DNS records live

NS
  • ns1.netfirms.com
  • ns2.netfirms.com
MX
  • 30 mx.de4m.xyz

Email authentication weak

SPF
v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-02 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://de4m.xyz/

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

Linked from (1)