pencilbooth.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 644 ms crawled 2026-05-07

US · 216.24.57.1 · AS397273 Render

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: PencilBooth
Description: PencilBooth is a visual email newsletter app made for creative types.

Open Graph

url: https://pencilbooth.com
title: PencilBooth - Visual email marketing for creatives.
site name: PencilBooth
description: PencilBooth is a visual email newsletter app made for creative types.

Technology

CDN: Cloudflare

Analytics

Google Tag Manager
Plausible

Third-party hosts loaded (3)

cdn.jsdelivr.net×1
plausible.io×1
www.googletagmanager.com×1

Registration

Registrar

DreamHost, LLC

Created

2021-06-17

Expires

2026-06-17 29 days left

Updated

2025-05-17

Name servers

rayden.ns.cloudflare.com
sandra.ns.cloudflare.com

DNS records live

NS

rayden.ns.cloudflare.com
sandra.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

google-site-verification=k7v6sP10Cy1iP2D1VDHMUvLNRIbDVl2RNKsxqOcLHU8

Email authentication partial

SPF

v=spf1 ip4:99.86.224.35 ip4:99.86.224.47 ip4:99.86.224.70 ip4:99.86.224.71 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:postmaster@pencilbooth.com

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsC5acsNgrlBeLlWj1VqCGhW1ILRbfXk3n6pll6CIAtOUspgCl/SKeozWhpeWAceG5MslJhXjtP21CWH8+HB…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7sj/oHrQhG/jI72TsX3DRCsCaOPAwIFC4HmrZUrgAsCvizJvxyYSMIsqBhqhk7NSgFC6HuimeU+w0kVR8S…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzxN81gEQ+TfL87gnLLwig/RANPBavpuS7KNvFUTkaiZDHmagdqGgm7fyZwLvn5Z8xQwDarTHCNRV99rV0d…

selectors probed

Certificate (current)

WE1

from 2026-04-15 to 2026-07-14

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://pencilbooth.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: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains