chatdoc.com

.com crawl

First seen 2026-04-30 · Last seen 2026-05-15 · ok HTTP/1.1 200 4223 ms crawled 2026-05-08

US · 47.77.183.121 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: ChatDOC - AI Chat with PDF Documents
Description: Dive into PDFs like never before with ChatDOC. Let AI summarize long documents, explain complex concepts, and find key information in seconds.
Generator: Gatsby 5.8.0

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cdn.pdppt.com×47
www.googletagmanager.com×4

Registration

Registrar

Name.com, Inc.

Created

2010-03-24

Expires

2030-03-24 1405 days left

Updated

2023-07-19

Name servers

iris.ns.cloudflare.com
kurt.ns.cloudflare.com

DNS records live

NS

iris.ns.cloudflare.com
kurt.ns.cloudflare.com

MX

10 mx01.dm.aliyun.com

TXT

google-site-verification=LfkqF3mgwZujZhyZKg7HAF8gl7J3Bvwl1DeiJPPdD_o
openai-domain-verification=dv-Yy3E3jUxihMYCQUiihKQXzpi

Email authentication weak

SPF: v=spf1 include:spf1.dm.aliyun.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

ZeroSSL ECC DV SSL CA 2

from 2026-05-01 to 2026-07-31

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://chatdoc.com/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN