indexo.dev

jackquartet.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 1273 ms crawled 2026-05-11

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
JACK Quartet
Language
en-US
Canonical
https://www.jackquartet.com

Open Graph

url
https://www.jackquartet.com
title
JACK Quartet
site name
JACK Quartet

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • definitions.sqspcdn.com×17
  • images.squarespace-cdn.com×12
  • assets.squarespace.com×10
  • static1.squarespace.com×4
  • use.typekit.net×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • p.typekit.net×1

Social

Contact

Phone
Address
67 Saint Nicholas Avenue #6 New York, NY, 10026 United States

Registration

Registrar
eNom, LLC
Created
2006-09-08
Expires
2027-09-08 476 days left
Updated
2026-01-23
Name servers
  • ns1.s467.sureserver.com
  • ns2.s467.sureserver.com

DNS records live

NS
  • ns1.s467.sureserver.com
  • ns2.s467.sureserver.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+PwOUeqE8cLONtSDQ0EewddeCJsKwd5rLgloY8RkjpyGfzL+HAlojHHeNc+L+WErWdNkp5HATZVHFRQCr+O…
selectors probed

Certificate (current)

R12
from 2026-03-22 to 2026-06-20
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.jackquartet.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 (7)

Linked from (2)