indexo.dev

alexandergoller.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 2256 ms crawled 2026-05-07

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Alexander Goller | Web Developer
Description
I build web and software applications. I love to code, bicycle, and travel.
Language
en-US

Open Graph

url
https://www.alexandergoller.com/travelogue/locked-down-on-koh-lanta-2020/
title
Alexander Goller
description
I build web and software applications. I love to code, bicycle, and travel.

Technology

CDN
Cloudflare

Social

Registration

Registrar
Cloudflare, Inc.
Created
2016-02-15
Expires
2027-02-15 270 days left
Updated
2026-01-16
Name servers
  • mary.ns.cloudflare.com
  • paul.ns.cloudflare.com

DNS records live

NS
  • mary.ns.cloudflare.com
  • paul.ns.cloudflare.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=a7aa5ccee9001c9d42765d00c10125ec9540c3c7
Verified for
  • Google

Email authentication strong

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)

WE1
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)