indexo.dev

clis.app

.app crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 761 ms crawled 2026-05-19

US · 172.67.165.214 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Cirelis
Language
en

Technology

CDN
Cloudflare

DNS records live

NS
  • dolly.ns.cloudflare.com
  • odin.ns.cloudflare.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • firebase=cirelis-764ba
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.firebasemail.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://clis.app/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Linked from (1)