indexo.dev

deirdre.dev

.dev crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 8689 ms crawled 2026-05-17

US · 71.19.154.137 · AS47066 prgmr.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
deirdre.dev Posts | deirdre.dev
Description
macOS, iOS & Apple technologies software engineer
Language
en
Canonical
https://deirdre.dev
Feeds

Open Graph

url
https://deirdre.dev
title
deirdre.dev Posts | deirdre.dev
site name
deirdre.dev
description
macOS, iOS & Apple technologies software engineer

Technology

Server
Apache

Social

DNS records live

NS
  • ns-169-a.gandi.net
  • ns-224-b.gandi.net
  • ns-233-c.gandi.net
MX
  • 10 in1.smtp.messagingengine.com
  • 20 in2.smtp.messagingengine.com

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)

E8
from 2026-04-12 to 2026-07-11
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://deirdre.dev/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • CSP uses wildcard sources
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
media-src 'self' http://player.vimeo.com; frame-src 'self' http://player.vimeo.com https://*.vimeocdn.com https://widgets.wp.com http://www.youtube.com https://www.youtube.com https://twitter.com http://akismet.com http://society6.com http://widgets.wp.com https://public-api.wordpress.com http://w.soundcloud.com https://w.soundcloud.com;

Links to (4)

Linked from (1)