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startupistanbul.com

.com ok HTTP/1.1 200 322 ms

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-17

US · 34.111.179.208 · AS396982 Google LLC

Reputation 94/100 dmarc monitor-only

sector tech subsector tech media type landing page

HTML metadata

Title
Startup Istanbul — Founders, Investors, and Operators
Description
Apply to introduce your startup or discover early-stage founders building globally. Startup Istanbul brings together founders, investors, and operators — with $50K–$200K investments, 1,800+ articles, and a network of 460+ startups.
Language
en
Canonical
https://startupistanbul.com/
Feeds
dormant last post 748 days ago

Open Graph

url
https://startupistanbul.com/
title
Startup Istanbul — Founders, Investors, and Operators
description
Apply to introduce your startup or discover early-stage founders building globally. Startup Istanbul brings together founders, investors, and operators — with $50K–$200K investments, 1,800+ articles, and a network of 460+ startups.

Technology

Server
Google
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2011-12-29
Expires
2026-12-29 190 days left
Updated
2025-11-21
Name servers
  • eric.ns.cloudflare.com
  • lara.ns.cloudflare.com

DNS records live

NS
  • eric.ns.cloudflare.com
  • lara.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
  • replit-verify=ae0b7ab8-6e37-42d7-971d-0b86cc999d84
Verified for
  • Google
  • OpenAI

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhhP32HXW/78y4B+ePVHzWBPZJ+mJJYLcL2zdchKXQnGRHGhTozPoATRYH6nPk2N7y59gmO8nkPzU6f…
selectors probed

Certificate (current)

E7
from 2026-05-19 to 2026-08-17
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://startupistanbul.com/

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; includeSubDomains

Linked from (1)

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