indexo.dev

nblumhardt.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 344 ms crawled 2026-06-03

US · 104.21.89.218 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Nicholas Blumhardt
Description
The static HTML of the http://nblumhardt.com site
Canonical
https://nblumhardt.com/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress

Social

Registration

Registrar
Cloudflare, Inc.
Created
2009-12-05
Expires
2026-12-05 184 days left
Updated
2025-11-05
Name servers
  • eva.ns.cloudflare.com
  • will.ns.cloudflare.com

DNS records live

NS
  • eva.ns.cloudflare.com
  • will.ns.cloudflare.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nblumhardt.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)