indexo.dev

doriankarter.com

.com crawl

First seen 2026-04-14 · Last seen 2026-04-14 · ok HTTP/1.1 200 540 ms crawled 2026-05-07

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
All posts | Retrovertigo
Description
Thoughts & TILs about Elixir, Elm, React, JavaScript and other things.
Language
en
Generator
Gatsby 5.10.0
Feeds

Open Graph

title
All posts
description
Thoughts & TILs about Elixir, Elm, React, JavaScript and other things.

Technology

CDN
Netlify
CMS
Gatsby

Social

Registration

Registrar
NameCheap, Inc.
Created
2013-02-21
Expires
2027-02-21 278 days left
Updated
2026-01-22
Name servers
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net

DNS records live

NS
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net
MX
  • 10 mail.protonmail.ch
TXT
  • _github-pages-challenge-dkarter.neoblog
  • protonmail-verification=299d6f40cbe07af829134318fce9e0f30e98b669

Email authentication partial

SPF
v=spf1 include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-29 to 2026-06-27
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://doriankarter.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)