alt5sigma.com — domain check, WHOIS, DNS & reputation

HTML metadata

Title: ALT5 Sigma | Enterprise Digital Asset Infrastructure
Description: Enterprise-grade digital asset infrastructure for fintechs, banks, and payment providers. Deploy crypto trading, stablecoin payments, and custody in weeks.
Language: en
Canonical: https://www.alt5sigma.com

Open Graph

title: ALT5 Sigma | Enterprise Digital Asset Infrastructure
description: Enterprise-grade digital asset infrastructure for fintechs, banks, and payment providers. Deploy crypto trading, stablecoin payments, and custody in weeks.

Technology

CDN: Cloudflare
jQuery: 3.5.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (9)

cdn.prod.website-files.com×54
cdn.jsdelivr.net×4
ajax.googleapis.com×1
d3e54v103j8qbb.cloudfront.net×1
fonts.googleapis.com×1
fonts.gstatic.com×1
fw-cdn.com×1
widgets.coingecko.com×1
www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar

NameCheap, Inc.

Created

2017-02-02

Expires

2027-02-02 245 days left

Updated

2026-01-03

Name servers

bob.ns.cloudflare.com
dee.ns.cloudflare.com

DNS records live

NS

bob.ns.cloudflare.com
dee.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

MS=4AA8229F4938DFAF6A7A64FD7B816487C2BFD4C3
ca3-011b5ede21944e218288ed0fcbfacdd3

Verified for

Google

Email authentication partial

SPF

v=spf1 +a +mx +ip4:67.227.234.206 include:_spf.google.com include:u9543364.wl115.sendgrid.net include:servers.mcsv.net include:email.freshdesk.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwN1O0Q1lEIUPkVw9jNk21FM8gQrItgB7Ce+bTFnTiIRMJ3gfA4T3DC3uhZO2sj52I8x/MnSHcpoED5…
google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhtg6mVtFtZy6KwWPbv+ElPjlEvCfmLFjY8jTLZFik2sPSR4n67Dh0m5UG8ZFVu8ifPpr6gPOqhDFfx…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxjfB3O6NnvpNLQW3NId+orIVTI6q5NOVZAfO4PLololYUcQd2KUU8KgZx+pG+G/UI4uULM6Lj9/aLz2Wq4…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDblM/8CHJV3uazVLOu3M6bW2ElcU5Kvvy3uMUpZFljmr8Id3Mxs3atCHPiF+dBRupLrZIO1tIs9SFUvzkL/8+hx2…

selectors probed

Certificate (current)

E8

from 2026-05-02 to 2026-07-31

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.alt5sigma.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=31536000

Links to (5)

Linked from (1)

spartancapital.com×1