indexo.dev

substack.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 492 ms crawled 2026-05-09

US · 198.51.233.1 · AS395409 Neocities

Reputation 100/100

Classifying

Technology

Server
neocities

Registration

Registrar
NameCheap, Inc.
Created
2009-10-06
Expires
2026-10-06 138 days left
Updated
2025-09-06
Name servers
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://substack.net/

present
  • strict-transport-security
  • content-security-policy
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests; default-src 'unsafe-inline' 'unsafe-eval' 'self' data: blob: *
strict-transport-security
max-age=2630000

Links to (1)

Linked from (1)