indexo.dev

karlsims.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 414 ms crawled 2026-06-04

US · 67.211.218.75 · AS19318 Interserver, Inc

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Karl Sims home page

Technology

Server
LiteSpeed

Social

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2008-03-25
Expires
2027-03-25 293 days left
Updated
2026-02-24
Name servers
  • dns2007a.trouble-free.net
  • dns2007b.trouble-free.net

DNS records live

NS
  • dns2007a.trouble-free.net
  • dns2007b.trouble-free.net
MX
  • 0 karlsims.com

Email authentication weak

SPF
v=spf1 ip4:66.45.237.230 include:relay.mailbaby.net +a +mx +ip4:64.20.52.123 +include:relay.is.cc +ip4:66.45.235.74 +ip4:67.211.218.74 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx++dWfjZtZOx3UoK4mA/alhAEd0zg3sUVo3ZrApS3qKiKEA/zLrJHlShQ0p9xPQlLTO98x8MtZdprb…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)