jeffkoons.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 644 ms crawled 2026-05-06

US · 198.49.23.144 · AS53831 Squarespace, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title: JEFF KOONS
Language: en-US
Canonical: https://www.jeffkoons.com

Open Graph

url: https://www.jeffkoons.com
title: JEFF KOONS
site name: JEFF KOONS

Technology

Server: Squarespace
CMS: Squarespace

Fonts

Adobe Fonts
Google Fonts

Third-party hosts loaded (8)

images.squarespace-cdn.com×18
definitions.sqspcdn.com×15
assets.squarespace.com×12
static1.squarespace.com×5
use.typekit.net×2
fonts.googleapis.com×1
fonts.gstatic.com×1
p.typekit.net×1

Social

Contact

Phone

1770744918570

Registration

Registrar

Network Solutions, LLC

Created

1998-08-24

Expires

2030-08-23 1556 days left

Updated

2025-06-24

Name servers

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com

DNS records live

NS

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com

MX

10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com

TXT

MS=ms53898091
_acme-challenge.internal.jeffkoons.com
0ed1fe018a6cb1a006d0924c9b85f726a4b2fd04f1

Email authentication strong

SPF: v=spf1 include:h3nnpbwx65.spf.mailauth-us.ironscales.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:o3e7e587rn@rua.mailauth-us.ironscales.com; ruf=mailto:o3e7e587rn@ruf.mailauth-us.ironscales.com; fo=1;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15552000

Links to (3)

Linked from (1)

ad110.com×1