sentenc.es

.es crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 6348 ms crawled 2026-05-07

US · 208.97.154.42 · AS26347 New Dream Network, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Sentenc.es - A Disciplined Way To Deal With Email

Technology

Server: Apache

Analytics

Google Analytics

Third-party hosts loaded (1)

www.google-analytics.com×1

DNS records live

NS

ns1.dreamhost.com
ns2.dreamhost.com
ns3.dreamhost.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-19 to 2026-07-18

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sentenc.es/

findings

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

Linked from (1)

rieck.me×2