offchain.io

.io crawl

First seen 2026-05-19 · Last seen 2026-05-26 · ok HTTP/1.1 200 10746 ms crawled 2026-05-26

US · 216.150.16.1 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title: Offchain | Building the Programmable Economy
Description: Offchain is the technical backbone for global companies, delivering protocol-level breakthroughs for the transition to secure, programmable onchain infrastructure.
Language: en

Open Graph

title: Offchain | Building the Programmable Economy
description: Offchain is the technical backbone for global companies, delivering protocol-level breakthroughs for the transition to secure, programmable onchain infrastructure.

Technology

CDN: Vercel
CMS: Next.js

Third-party hosts loaded (1)

cdn-cookieyes.com×1

Social

DNS records live

NS

arya.ns.cloudflare.com
james.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Verified for

Google

Email authentication weak

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

not published

DKIM

google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2SCWZxeqNWH+vML2c/gEhStGht7/OVqhipDMrI5GlGDfW/IJnVZe8CEtN2BCge5Oq9z99x4Be65tF598…

selectors probed

Certificate (current)

R12

from 2026-05-05 to 2026-08-03

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.offchain.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=63072000