plackperl.org

HTML metadata

Technology

CDN

Fastly

Server

GitHub.com

Social

• github

Registration

Registrar

Porkbun LLC

Created

2009-09-30

Expires

2026-09-30 133 days left

Updated

2025-10-04

Name servers

• ns1.linode.com
• ns2.linode.com
• ns3.linode.com
• ns4.linode.com

DNS records live

NS

• ns1.linode.com
• ns2.linode.com
• ns3.linode.com
• ns4.linode.com
• ns5.linode.com

TXT

• _globalsign-domain-verification=nx5U56FiDUqhsckpguh1BWVo8oJVRsFtwCfGxdBN4e

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://plackperl.org/

findings

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

Links to (25)

• delicious.com×2
• github.com×2
• google.com×2
• gumroad.com×2
• jifty.org×2
• masonhq.com×2
• mojolicious.org×2
• monkey.org×2
• nginx.eu×2
• patspam.com×2
• perl.org×2
• perldancer.org×2
• python.org×2
• reversehttp.net×2
• schmorp.de×2
• simon-cozens.org×2
• slideshare.net×2
• typepad.com×2
• vimeo.com×2
• webgui.org×2
• catalystframework.org×2
• cgi-app.org×2
• chromium.org×2
• cpan.org×2
• danga.com×2

Linked from (1)

• mojolicious.org×2