hydro-international.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 2477 ms crawled 2026-05-07

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Surveying in all waters‎ | Hydro International
Description: Hydro International is the platform for professional hydrographers. It provides news, articles, companies, educators, events, our magazine and more!
Language: en

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Fonts

Google Fonts

Third-party hosts loaded (7)

cdn.onesignal.com×1
consent.cookiebot.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
unpkg.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Created

1999-11-09

Expires

2026-11-09 173 days left

Updated

2025-11-09

Name servers

elma.ns.cloudflare.com
greg.ns.cloudflare.com

DNS records live

NS

elma.ns.cloudflare.com
greg.ns.cloudflare.com

MX

5 hydrointernational-com01c.mail.protection.outlook.com

TXT

MS=ms83554629
amazonses:vdCsQn+IkouQohSSpaIH8P0sVF/xb6xXexNEJ+n428M=

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:spf.e-active.nl include:servers.mcsv.net include:mailgun.org ~all

softfail (~all)

DMARC

not published

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

WE1

from 2026-04-20 to 2026-07-19

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hydro-international.com/

findings

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

Links to (5)

Linked from (6)

See all sites whose homepage links to hydro-international.com →