indexo.dev

nansen.io

.io crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 6423 ms crawled 2026-05-15

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Nansen Digital Forensics
Canonical
https://www.nansen.io

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.prod.website-files.com×12
  • ajax.googleapis.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns75.domaincontrol.com
  • ns76.domaincontrol.com
MX
  • 0 nansen-io.mail.protection.outlook.com
TXT
  • NETORGFT5371308.onmicrosoft.com
  • google-site-verification=MvFPCycab6pVYq_ee1Jx9ayB_wFDi1tLuq78x6sycew
  • google-site-verification=m5V6EI9x0Dhxs6eiMS4SMLgbMQdlYtCYwNpLEseWOAY

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-03 to 2026-08-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.nansen.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)