indexo.dev

zerowithdot.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 631 ms crawled 2026-05-18

US · 172.67.168.55 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home
Description
Oleg Zero - makes data make sense. I am a data scientist consultant that specializes in machine-learning, algorithm development and python. This site contains a blog dedicated to my technical interests.
Language
en-US

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • Disqus
Third-party hosts loaded (8)
  • fonts.googleapis.com×3
  • stackpath.bootstrapcdn.com×2
  • cdn.mathjax.org×1
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • maxcdn.bootstrapcdn.com×1
  • www.googletagmanager.com×1
  • zerowithdot.disqus.com×1

Social

Registration

Registrar
One.com A/S
Created
2017-03-04
Expires
2027-03-04 287 days left
Updated
2026-04-26
Name servers
  • brian.ns.cloudflare.com
  • ollie.ns.cloudflare.com

DNS records live

NS
  • brian.ns.cloudflare.com
  • ollie.ns.cloudflare.com
MX
  • 10 mx1.pub.mailpod14-cph3.one.com
  • 10 mx2.pub.mailpod14-cph3.one.com
  • 10 mx3.pub.mailpod14-cph3.one.com
  • 10 mx4.pub.mailpod14-cph3.one.com
TXT
  • mailerlite-domain-verification=753c0555ee8adf62fc19ce1738ca176ef9371e7e

Email authentication weak

SPF
v=spf1 a mx include:_spf.mlsend.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-26 to 2026-07-25
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)