indexo.dev

cfrexplorer.com

.com crawl

First seen 2026-04-29 · Last seen 2026-04-29 · ok HTTP/1.1 200 1234 ms crawled 2026-05-07

US · 66.241.125.86 · AS40509 Fly.io, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
CFR Explorer - Ask AI questions about CFRs
Description
CFR Explorer is an app that utilizes the latest AI technology to allow pilots to get quick answers to their questions about aviation regulations.
Language
en

Technology

Server
Fly

Third-party hosts loaded (2)

  • queue.simpleanalyticscdn.com×1
  • scripts.simpleanalyticscdn.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2022-12-23
Expires
2026-12-23 217 days left
Updated
2025-11-26
Name servers
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://cfrexplorer.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=3153600000

Links to (2)

Linked from (1)