syndicate.io

.io crawl

First seen 2026-04-13 · Last seen 2026-05-14 · ok HTTP/1.1 200 1092 ms crawled 2026-05-06

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title: Syndicate
Description: Syndicate enables developers to create scalable, atomically composable appchains with complete control over the network, sequencer, and economy.
Language: en

Open Graph

title: Syndicate
description: Syndicate enables developers to create scalable, atomically composable appchains with complete control over the network, sequencer, and economy.

Technology

CDN: Vercel
CMS: Next.js

Social

DNS records live

NS

dawn.ns.cloudflare.com
memphis.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

TXT

google-site-verification=5lJfvPs1UYvS569tpTmrcx0nLs8pdah8WE6W-Q9GZmY
google-site-verification=TS8U3icmPch1TCUwChzWGyQqSp9ElIfxazFepzoLySg
google-site-verification=m7paWY5fXxCkFUpQ12B7nNyXZLQPn_cWYcAh6zJLL8c

Email authentication strong

SPF

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

softfail (~all)

DMARC

v=DMARC1; p=reject; rua=mailto:security+dmarc@syndicate.io

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqXqaP+spNgDDtYs8HINSE7Fdfo4jaAr3w4cJj4yFOoZhLxsih1aR6ac3E/7rMs3W6V8Zc5bQhLTp2a…

selectors probed

Certificate (current)

R12

from 2026-05-06 to 2026-08-04

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://syndicate.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