indexo.dev

scans.io

.io crawl

First seen 2026-04-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 3863 ms crawled 2026-05-11

US · 171.67.68.36 · AS32 Stanford University

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Stanford Internet Research Data Repository
Description
The Stanford Internet Research Data Repository is a public archive of research data about the hosts and sites on the Internet.

Technology

Server
Caddy
CMS
Gatsby

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • kit.fontawesome.com×1

Contact

Email

DNS records live

NS
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-19 to 2026-06-17
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://scans.io/

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

Links to (2)

Linked from (2)