indexo.dev

eradman.com

.com crawl dns

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 1095 ms crawled 2026-05-08

US · 45.63.64.45 · AS20473 The Constant Company, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Eric Radman : a Journal
Language
en-us

Technology

Server
OpenBSD

Third-party hosts loaded (1)

  • cdn.sidecomment.io×1

Contact

Address
st updated on May 08, 2026

Registration

Registrar
Name.com, Inc.
Created
1999-12-14
Expires
2026-12-14 209 days left
Updated
2025-11-22
Name servers
  • b.ns.buddyns.com
  • d.ns.buddyns.com
  • g.ns.buddyns.com
  • vm3.eradman.com

DNS records live

NS
  • b.ns.buddyns.com
  • d.ns.buddyns.com
  • g.ns.buddyns.com
  • vm3.eradman.com
MX
  • 50 vm.eradman.com

Email authentication weak

SPF
v=spf1 mx a ip4:45.63.64.45 ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD1gpQMZYwUKcJDrYXAlyQrDnZzDYZ4Z/2LDx34Tg/Df0gtrM3Gk+ze+hX5HrYaiVXk9dWnsCJHQLqi/KQStLC/us…
selectors probed

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)