indexo.dev

stella.to

.to user

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 431 ms crawled 2026-06-03

DE · 64.226.84.215 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
Homepage | Bartolomeo Stellato
Description
Assistant Professor at Princeton University, Operations Research and Financial Engineering
Language
en
Generator
Eleventy v3.1.2
Canonical
https://stella.to/

Open Graph

url
https://stella.to/
title
Homepage | Bartolomeo Stellato
locale
en_US
description
Assistant Professor at Princeton University, Operations Research and Financial Engineering

Technology

Server
Caddy
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×3
  • www.googletagmanager.com×1

Social

Registration

Registrar
Spaceship, Inc.
Created
2025-01-17
Expires
2027-01-17 220 days left
Updated
2026-01-14
Name servers
  • launch1.spaceship.net
  • launch2.spaceship.net

DNS records live

NS
  • launch1.spaceship.net
  • launch2.spaceship.net
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=2d2dc39c7d60adaaaaf5d481f362cedef5419ec4
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.protonmail.ch ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-05 to 2026-08-03
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stella.to/

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

Links to (50)

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