ceph.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1100 ms crawled 2026-05-18

US · 100.30.106.20 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Ceph.io — Home

Description

Ceph is an open source distributed storage system designed to evolve with data.

Language

Canonical

https://ceph.io/en/

Translations

Open Graph

url: https://ceph.io/en/
title: Home - Ceph
locale: en
site name: Ceph

Technology

Server: nginx

Analytics

Matomo

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×3
ceph.matomo.cloud×1
fonts.gstatic.com×1
px.ads.linkedin.com×1

Social

DNS records live

NS

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net

MX

10 lists.ceph.io

Email authentication partial

SPF

v=spf1 include:amazonses.com a:lists.ceph.io ~all

softfail (~all)

DMARC

v=DMARC1; p=none; fo=1; adkim=r; aspf=r

policy: none (monitoring only)

DKIM

mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCu49+y67NOF4ITlhX/noJtnvOn9ulbjd4UGcGY/NbqSxwPz+gFrC8x3+P038s89AkOBk/ZZQZvtqZD+VVRrP…

selectors probed

Certificate (current)

R13

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://ceph.io/en/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

CSP allows unsafe inline scripts/styles
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'unsafe-inline' 'self' https://ceph.matomo.cloud https://fonts.gstatic.com https://www.youtube.com https://calendar.google.com https://accounts.google.com; img-src 'self' https: data:; script-src 'unsafe-inline' 'unsafe-eval' https:; style-src 'unsafe-inline' 'self' https://fonts.googleapis.com;
strict-transport-security: max-age=31536000