paperbackhq.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 871 ms crawled 2026-05-18

US · 75.2.60.5 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Paperback: A lightweight document organizer for teams
Description
Paperback is how small teams organize their documents and notes. Stop getting lost in your own docs, and turn organizing things into a pleasure—not something you just give up on.
Language
en

Open Graph

title
Paperback: A lightweight document organizer for teams
description
Paperback is how small teams organize their documents and notes. Stop getting lost in your own docs, and turn organizing things into a pleasure—not something you just give up on.

Technology

CDN
Netlify
CMS
Gatsby

Third-party hosts loaded (2)

  • d33wubrfki0l68.cloudfront.net×4
  • api.producthunt.com×1

Contact

Email

Registration

Registrar
Cloudflare, Inc.
Created
2020-10-07
Expires
2026-10-07 139 days left
Updated
2025-09-07
Name servers
  • april.ns.cloudflare.com
  • johnathan.ns.cloudflare.com

DNS records live

NS
  • april.ns.cloudflare.com
  • johnathan.ns.cloudflare.com
MX
  • 10 mx1.forwardemail.net
  • 10 mx2.forwardemail.net
TXT
  • forward-email=kristian+paperback@hey.com
Verified for
  • Ahrefs
  • Google

Email authentication partial

SPF
v=spf1 a mx include:spf.forwardemail.net -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:009164c543684114baf12cf6e0af0117@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-19 to 2026-06-17
Expires in 28 days

HTTP security headers

Header hygiene 75/100 Checked live page: https://paperbackhq.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains

Links to (1)

Linked from (1)