altmansiegel.com

HTML metadata

Title

Altman Siegel

Language

en-US

Canonical

https://www.altmansiegel.com

Open Graph

url

https://www.altmansiegel.com

title

Altman Siegel

site name

Altman Siegel

Technology

Server

Squarespace

CMS

Squarespace

Fonts

• Google Fonts

Third-party hosts loaded (6)

• assets.squarespace.com×13
• definitions.sqspcdn.com×13
• static1.squarespace.com×4
• images.squarespace-cdn.com×2
• fonts.googleapis.com×1
• fonts.gstatic.com×1

Social

• instagram

Contact

Email

• info@altmansiegel.com

Registration

Registrar

NameCheap, Inc.

Created

2008-11-16

Expires

2026-11-16 180 days left

Updated

2025-10-14

Name servers

• gracie.ns.cloudflare.com
• paul.ns.cloudflare.com

DNS records live

NS

• gracie.ns.cloudflare.com
• paul.ns.cloudflare.com

MX

• 1 aspmx.l.google.com
• 10 aspmx2.googlemail.com
• 10 aspmx3.googlemail.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Email authentication partial

SPF

v=spf1 include:_spf.artlogic.net include:altmansiegel.com.spf.auto.dnssmarthost.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua:mailto:info@altmansiegel.com

policy: none (monitoring only)

DKIM

• k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.altmansiegel.com/

present

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

findings

• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (2)

• contemporaryartlibrary.org×2
• instagram.com×2

Linked from (3)

• sfartbookfair.com×2
• thethingquarterly.com×2
• congratulationspinetree.com×1