submarinecablemap.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 11490 ms crawled 2026-05-10

US · 104.130.169.80 · AS27357 Rackspace Hosting

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Submarine Cable Map
Description: TeleGeography's comprehensive and regularly updated interactive map of the world's major submarine cable systems and landing stations.
Language: en

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Registration

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

Created

2011-09-01

Expires

2028-09-01 836 days left

Updated

2025-08-03

Name servers

ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com

DNS records live

NS

ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com

Email authentication no MX

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

Certificate (current)

R12

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

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.submarinecablemap.com/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN