indexo.dev

pencilcode.net

.net crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 626 ms crawled 2026-05-11

US · 146.148.80.57 · AS396982 Google LLC

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
Pencil Code
Description
Pencil is a collaborative programming site for drawing art, playing music, and creating games. Pencil is also a place to experiment with mathematical functions, geometry, graphing, webpages, simulations, and algorithms. Programs are open for all to see and copy.

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2013-10-28
Expires
2027-10-28 526 days left
Updated
2025-10-29
Name servers
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com
  • ns-cloud-b4.googledomains.com

DNS records live

NS
  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com
  • ns-cloud-b4.googledomains.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-20 to 2026-06-18
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://pencilcode.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)