indexo.dev

jasoncosper.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 2843 ms crawled 2026-05-16

US · 5.78.114.235 · AS212317 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Jason Cosper | Semper fudge.
Language
en-US
Canonical
https://jasoncosper.com/
Feeds

Open Graph

url
https://jasoncosper.com/
title
Jason Cosper | Semper fudge.
locale
en_US
site name
Jason Cosper

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • nebulous-lyrebird.pikapod.net×1

Social

Registration

Registrar
DreamHost, LLC
Created
2006-06-15
Expires
2027-06-15 391 days left
Updated
2026-05-14
Name servers
  • ns1.dreamhost.com
  • ns2.dreamhost.com
  • ns3.dreamhost.com

DNS records live

NS
  • ns1.dreamhost.com
  • ns2.dreamhost.com
  • ns3.dreamhost.com
MX
  • 0 mx1.dreamhost.com
  • 0 mx2.dreamhost.com

Email authentication weak

SPF
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://jasoncosper.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (2)