indexo.dev

dappcon.io

.io crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 242 ms crawled 2026-06-03

US · 52.223.52.2 · AS16509 Amazon.com, Inc.

Reputation 86/100 dmarc partial coverage weak subdomain policy

Classifying

HTML metadata

Title
Dappcon 2026 | June 16-17, Berlin
Description
The leading summit for applications & infrastructure for an open internet
Language
en
Generator
Framer 53eda0e
Canonical
https://dappcon.io/

Open Graph

url
https://dappcon.io/
title
Dappcon 2026 | June 16-17, Berlin
description
The leading summit for applications & infrastructure for an open internet

Technology

Server
Framer
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • framerusercontent.com×109
  • events.framer.com×1
  • fonts.gstatic.com×1
  • use.typekit.net×1

Social

DNS records live

NS
  • ns-1369.awsdns-43.org
  • ns-1859.awsdns-40.co.uk
  • ns-508.awsdns-63.com
  • ns-535.awsdns-02.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • wallet-connect-dns-verification=2a4ffb0747454ade52eae8cee66d402cc502f78a554b702b00b00d13a277ae4c
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:security@dappcon.io; pct=50; sp=none
policy: quarantine · pct=50 · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCK1DuG2WaLxNWfgeMYkFywf7mIJY0EEL9shHzgIPJOTU07/WCY0BaUrYoZJpaazgj4FhVpOjG4tYMwyja9yj…
selectors probed

Certificate (current)

ZeroSSL ECC DV SSL CA 2
from 2026-04-20 to 2026-07-20
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://dappcon.io/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (13)

Linked from (1)

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