indexo.dev

callosum.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1665 ms crawled 2026-05-11

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Callosum
Description
Callosum - Co-evolving chips & intelligence
Language
en

Open Graph

title
Callosum
description
Callosum - Co-evolving chips & intelligence

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • 7viba62e.api.sanity.io×2
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2002-08-19
Expires
2026-08-19 90 days left
Updated
2026-02-25
Name servers
  • ns17.domaincontrol.com
  • ns18.domaincontrol.com

DNS records live

NS
  • ns17.domaincontrol.com
  • ns18.domaincontrol.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
Verified for
  • Apple

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlZnGPo4K/r2Ne9/nfq3hjp4qDMypLpf/veX3gmNMzPiZ3BI+N1D2kTM1H/aZieVCvBjxbYSSdiiRq6…
selectors probed

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.callosum.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=63072000

Links to (2)

Linked from (1)