indexo.dev

filetransfer.io

.io crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 2811 ms crawled 2026-05-15

US · 104.21.64.168 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Fast & Simple File Transfers - FileTransfer.io
Description
Free transfer of up to 6 GB of photos, videos and documents. Send large files via email or a link to share. No registration, no ads, just simple file sharing!
Language
cs

Open Graph

url
https://www.filetransfer.io/
title
Fast & Simple File Transfers
site name
FileTransfer.io

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

DNS records live

NS
  • gannon.ns.cloudflare.com
  • melina.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
  • mailerlite-domain-verification=d4d8b54b2c4cd1cd67ba71da173c915b5c6c0444
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com include:_spf.mlsend.com include:spf.mailjet.com include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

WE1
from 2026-04-14 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://filetransfer.io/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)