indexo.dev

841.io

.io crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 3379 ms crawled 2026-05-08

US · 151.101.1.195 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Fernando Diaz
Description
Fernando Diaz is an Associate Professor at the Language Technologies Institute at Carnegie Mellon University focusing on search and recommendation system design and evaluation, including their broader social impact.
Language
en

Open Graph

url
http://841.io/
title
Fernando Diaz
description
Fernando Diaz is an Associate Professor at the Language Technologies Institute at Carnegie Mellon University focusing on search and recommendation system design and evaluation, including their broader social impact.

Social

DNS records live

NS
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com
  • ns-cloud-b4.googledomains.com

Email authentication no MX

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

Certificate (current)

WR3
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://841.io/

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=31556926

Links to (7)

Linked from (1)