indexo.dev

grinninglabs.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 438 ms crawled 2026-05-18

DE · 185.158.133.1 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Grinning Labs - Fun Browser Extensions That Do Good
Description
Discover playful browser extensions like JokeTab and KittyCursor that make the internet more fun while supporting charity. Built by Grinning Labs.
Language
en

Open Graph

title
Grinning Labs - Fun Browser Extensions That Do Good
description
Discover playful browser extensions like JokeTab and KittyCursor that make the internet more fun while supporting charity.

Technology

CDN
Cloudflare

Registration

Registrar
GoDaddy.com, LLC
Created
2025-02-05
Expires
2027-02-05 260 days left
Updated
2026-02-06
Name servers
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com

DNS records live

NS
  • ns15.domaincontrol.com
  • ns16.domaincontrol.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

Email authentication strong

SPF
v=spf1 include:dc-aa8e722993._spfm.grinninglabs.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-11 to 2026-07-10
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://grinninglabs.com/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)