coldex.org

.org crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3580 ms crawled 2026-05-12

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: NSF Center for Oldest Ice Exploration
Language: en-US
Canonical: https://coldex.org

Open Graph

url: https://coldex.org
title: NSF Center for Oldest Ice Exploration
site name: NSF Center for Oldest Ice Exploration

Technology

Server: Squarespace
CMS: Squarespace

Fonts

Adobe Fonts
Google Fonts

Third-party hosts loaded (8)

images.squarespace-cdn.com×21
definitions.sqspcdn.com×15
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

1729715188094

Registration

Registrar

Tucows Domains Inc.

Created

2020-09-16

Expires

2026-09-16 120 days left

Updated

2026-01-30

Name servers

dns1.p04.nsone.net
dns2.p04.nsone.net
dns3.p04.nsone.net
dns4.p04.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com

DNS records live

NS

dns1.p04.nsone.net
dns2.p04.nsone.net
dns3.p04.nsone.net
dns4.p04.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-23 to 2026-06-21

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://coldex.org/

present

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

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

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

Links to (15)

Linked from (1)

curiouslypolar.com×2