indexo.dev

zt64.dev

.dev crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 548 ms crawled 2026-05-06

US · 172.67.213.52 · AS13335 Cloudflare, Inc.

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
zt64
Language
en

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (2)

  • avatars.githubusercontent.com×1
  • static.cloudflareinsights.com×1

Social

DNS records live

NS
  • bradley.ns.cloudflare.com
  • teagan.ns.cloudflare.com
MX
  • 3 route3.mx.cloudflare.net
  • 39 route2.mx.cloudflare.net
  • 61 route1.mx.cloudflare.net
TXT
  • OSSRH-93827

Email authentication strong

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:6828dc3a68934fbc82048911c5a278cb@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://zt64.dev/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0; includeSubDomains; preload

Links to (2)

Linked from (2)