indexo.dev

unless.io

.io crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 2631 ms crawled 2026-05-12

US · 99.83.231.61 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home | Unless - Amsterdam based product agency.
Description
We are an international product agency based in Amsterdam.
Language
en
Generator
Gatsby 4.25.7

Open Graph

title
Home | Unless - Amsterdam based product agency.
description
We are an international product agency based in Amsterdam.

Technology

CDN
Netlify
CMS
Gatsby
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×1

Contact

Email

DNS records live

NS
  • ns-139-b.gandi.net
  • ns-227-a.gandi.net
  • ns-46-c.gandi.net
MX
  • 10 spool.mail.gandi.net
  • 50 fb.mail.gandi.net
TXT
  • google-site-verification=XCbzlhqOunow_ZFiZv7Vl_qqq6IV2HqTxqGaT8Itg10

Email authentication weak

SPF
v=spf1 include:_mailcust.gandi.net ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.unless.io/

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=31536000

Linked from (2)