indexo.dev

penmachine.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-08 · ok HTTP/1.1 200 1977 ms crawled 2026-05-08

US · 23.81.164.200 · AS7203 Leaseweb USA, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Penmachine - Derek K. Miller
Language
en
Generator
Movable Type Pro 5.04

Technology

Server
nginx
Analytics
  • Google Tag Manager
  • Statcounter
Fonts
  • Google Fonts
Social widgets
  • Twitter Widget
  • Vimeo Embed
Third-party hosts loaded (13)
  • platform.twitter.com×20
  • www.facebook.com×20
  • farm1.static.flickr.com×4
  • farm4.static.flickr.com×2
  • c4.statcounter.com×1
  • embed.technorati.com×1
  • farm6.static.flickr.com×1
  • fonts.googleapis.com×1
  • live.staticflickr.com×1
  • player.vimeo.com×1
  • s34.sitemeter.com×1
  • www.googletagmanager.com×1
  • www.statcounter.com×1

Social

Registration

Registrar
Gandi SAS
Created
2000-03-20
Expires
2027-03-20 304 days left
Updated
2026-02-17
Name servers
  • ns1.us.opalstack.com
  • ns2.us.opalstack.com
  • ns3.us.opalstack.com

DNS records live

NS
  • ns1.us.opalstack.com
  • ns2.us.opalstack.com
  • ns3.us.opalstack.com
MX
  • 10 mx1.us.opalstack.com
  • 10 mx2.us.opalstack.com

Email authentication partial

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDC5/6lrxCWMWnJTof/pShXhSAV6LDDeZQS+m3+sZHMXS8pIB6vJEOrNdRlGKpCmYwANSA3xzpzDMdNpUQVzM…
selectors probed

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://penmachine.com/

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

Links to (32)

Linked from (1)