indexo.dev

permutationcity.org

.org crawl

First seen 2026-04-29 · Last seen 2026-05-18 · ok HTTP/1.1 200 2171 ms crawled 2026-05-07

US · 66.33.60.66 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Permutation City

Technology

CDN
Vercel

Registration

Registrar
NameCheap, Inc.
Created
2025-02-10
Expires
2027-02-10 265 days left
Updated
2026-01-16
Name servers
  • cruz.ns.cloudflare.com
  • oswald.ns.cloudflare.com

DNS records live

NS
  • cruz.ns.cloudflare.com
  • oswald.ns.cloudflare.com
MX
  • 66 route1.mx.cloudflare.net
  • 69 route2.mx.cloudflare.net
  • 83 route3.mx.cloudflare.net

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://permutationcity.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)