indexo.dev

extrafi.io

.io crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 5337 ms crawled 2026-05-14

US · 104.26.8.41 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Extra Finance
Description
Extra Finance is a community-driven lending & leveraged yield farming protocol built on Optimism & Base.
Language
en

Open Graph

title
Extra Finance
site name
Extra Finance
description
Extra Finance is a community-driven lending & leveraged yield farming protocol built on Optimism & Base.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

DNS records live

NS
  • alec.ns.cloudflare.com
  • macy.ns.cloudflare.com
MX
  • 10 mx1.privateemail.com
  • 10 mx2.privateemail.com
TXT
  • wallet-connect-dns-verification=a72e9e874c061120fee6be62ad9dbfd3a8650405128600259bad8aef230a9bb7
  • 25ca80af-56f4-4fa1-bfbe-3891f015ca9c=a72e9e874c061120fee6be62ad9dbfd3a8650405128600259bad8aef230a9bb7

Email authentication strong

SPF
v=spf1 a mx include:spf.privateemail.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:contact@extrafi.io
policy: reject (enforced) · sp=quarantine
DKIM
  • default: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2KJkKEV1ICHDLM1x7MObjCBtYNf9Rde17eLWYevrz33J7v9W/Q86vyOpW0o5FH54Zo49i4SDAbhQpChr…
selectors probed

Certificate (current)

WE1
from 2026-04-16 to 2026-07-15
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://app.extrafi.io/home

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=31536000; includeSubDomains

Linked from (1)