indexo.dev

kotlinconf.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 204 ms crawled 2026-06-03

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
KotlinConf 2026, May 20–22, Munich
Description
KotlinConf is the official Kotlin conference by JetBrains. It is a place for the community to gather and discuss all things Kotlin.
Language
en
Generator
Gatsby 5.15.0

Open Graph

url
https://kotlinconf.com/
title
KotlinConf 2026, May 20–22, Munich
site name
KotlinConf
description
KotlinConf is the official Kotlin conference by JetBrains. It is a place for the community to gather and discuss all things Kotlin.

Technology

CDN
Vercel
CMS
Gatsby 5.15.0
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • resources.jetbrains.com×30
  • pretix.eu×2
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
MarkMonitor Inc.
Created
2017-01-23
Expires
2027-01-23 226 days left
Updated
2025-12-22
Name servers
  • ns-1203.awsdns-22.org
  • ns-159.awsdns-19.com
  • ns-1809.awsdns-34.co.uk
  • ns-524.awsdns-01.net

DNS records live

NS
  • ns-1203.awsdns-22.org
  • ns-159.awsdns-19.com
  • ns-1809.awsdns-34.co.uk
  • ns-524.awsdns-01.net
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
  • Meta

Email authentication strong

SPF
v=spf1 ip4:185.28.196.44 include:_spf.google.com include:mail.zendesk.com include:_spf.pretix.eu -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc-rua@jetbrains.com,mailto:re+zjmcy3imuua@dmarc.postmarkapp.com; ruf=mailto:dmarc-ruf@jetbrains.com; fo=1
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnoxeF4j8rxwwGFvFljg/dfOjz/Oin79WCD3l/7KOvEODwLU/Lk/r3xIFV5k9KEjLxbfyBLUfOpxNWk…
selectors probed

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://kotlinconf.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
content-security-policy
frame-src 'self' https://optimize.google.com https://pretix.eu https://www.youtube.com https://*.cdn.optimizely.com https://www.googletagmanager.com/ https://td.doubleclick.net/ https://vercel.live https://sgtm.jetbrains.com
strict-transport-security
max-age=63072000

Links to (5)

Linked from (1)

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