All systems operational — 99.98% uptime
🇪🇺 EU Hosted · GDPR Compliant

Infrastructure monitoring with
hawk-eye precision

Seabhac / shaw-uck / watches your uptime, DNS, SSL, email deliverability, and more from distributed probes across the globe. Hosted in the EU and fully GDPR-compliant. Know before your users do.

Start monitoring for free See pricing
cp.seabhac.io/schedules
Seabhac.io
Dashboard Schedules Jobs Alerts DNS Tools
A acme.com

My Schedules

All production email infra
Search monitors…
api.acme.com Active
HTTP */5 * * * *
Last: 2m ago Next: 3m
mail.acme.com
Alert Active
DNSBL 0 * * * *
Last: Listed on zen.spamhaus.org
acme.com SSL Active
SSL 0 6 * * *
Last: 6h ago production
12
Probe regions
60s
Min check interval
14
Check types
99.98%
Platform uptime
<30s
Alert delivery
Check types

Every angle of your infrastructure,
covered

Fourteen specialised check types run from multiple regions simultaneously, so you see the full picture.

HTTP / HTTPS

Monitor uptime, status codes, response body, and latency for any HTTP endpoint. Optionally flags outdated software (PHP, Apache, nginx, WordPress) detected from response headers before it becomes a security liability.

Learn about EOL detection

DNS

Verify A, AAAA, MX, TXT, and CNAME records resolve correctly. Catch misconfiguration and propagation failures instantly.

Learn about DNS monitoring

SSL / TLS

Track certificate expiry, validity, cipher suites, and protocol versions. Get alerted before your cert lapses.

Learn about SSL/TLS monitoring

Email Auth

Continuously validate SPF, DKIM, and DMARC records for your sending domains. Catch policy drift before it impacts delivery.

Learn about email authentication

Blacklist (DNSBL)

Check your IPs and domains against 50+ DNSBL servers. Know the moment you're listed and where.

Learn about DNSBL blacklist monitoring

SMTP / EHLO

Connect to your mail server, negotiate EHLO, and verify TLS handshake and capability advertisement.

Learn about SMTP/EHLO monitoring

TCP / UDP

Probe any port for reachability and measure connection time. Works for databases, game servers, and custom services.

Learn about TCP/UDP monitoring

Port Scan

Scan a host for open ports using nmap. Verify firewall rules are applied and detect unexpected exposed services before attackers do.

Learn about port scan monitoring

Page Speed

Measure TTFB, FCP, LCP, and CLS (Core Web Vitals) with a real browser. Catch regressions before they affect SEO.

Learn about page speed monitoring

SSH Banner

Verify SSH service reachability and banner content. Catch unexpected version changes or misconfigurations.

Learn about SSH banner monitoring

Domain Expiry

Track domain registration expiry via WHOIS. Get early warnings before a domain lapses and causes outages or hijacking risk.

Learn about domain expiry monitoring

Broken Links

Crawl pages and verify every outbound link returns a valid response. Surface 404s and dead anchors before your visitors do.

Learn about broken link monitoring

TLS Cipher Audit

Probe accepted TLS versions and cipher suites. Flag deprecated protocols (TLS 1.0/1.1) and weak ciphers before external scanners or attackers find them.

Learn about TLS cipher audit
Built-in

DMARC Reports

Receive and analyse DMARC aggregate reports from every major mail provider. Track compliance rate, geo distribution, and failing senders across your domains. Download an AI Diagnostic Report to get instant root-cause analysis and fix suggestions from any AI chat.

Learn about DMARC reports
New

MQL Query Console

Query every job and metric across your fleet with a Splunk-style pipe syntax — filter, aggregate, and chart ad-hoc without writing SQL or waiting on a fixed dashboard.

Learn about the MQL query language
DMARC Reporting included by default

Most tools bolt on DMARC as an expensive add-on. We don't.

Standalone DMARC report processors typically charge a separate subscription or skip it entirely. With Seabhac, aggregate report ingestion and analysis is built into every plan, including the free tier.

  • Automatic ingestion of RUA reports from Google, Microsoft, Yahoo, and every other major mailbox provider
  • Compliance rate trends, geo-breakdown of sending sources, and per-sender DKIM/SPF pass/fail breakdown
  • Spot shadow IT and spoofed senders before they damage your domain reputation
  • No separate tool, no extra login alongside your uptime, SSL, and DNS checks in one dashboard
  • One-click AI Diagnostic Report — download a structured summary of your DMARC health and paste it into any AI chat for instant root-cause analysis and specific DNS fix suggestions
Start monitoring DMARC for free
cp.seabhac.io/dmarc/reports
Seabhac.io
Dashboard Schedules DMARC Alerts
Settings

DMARC Reports

acme.com · last 30 days
Volume
SPF/DKIM
Compliance
DMARC Compliance 139,682 pass / 2,204 fail
98.4% compliant 141,886 messages
Per-IP Breakdown
Source IP Network Count DMARC DKIM SPF CC
209.85.220.41 Google LLC 92,410 pass pass pass US
149.72.44.5 SendGrid Inc 41,312 pass pass pass US
185.220.101.9 — 1,204 fail fail fail NL
52.101.88.0 Microsoft Corp 6,960 pass pass pass IE
How it works

Set up in minutes

No agents to install. Seabhac probes your infrastructure from the outside, the way your users experience it.

1

Add your endpoints

Enter your URLs, domains, IPs, or mail servers. Choose check type, interval, and which regions to probe from.

2

Probes go to work

Distributed runners across 12 regions continuously execute checks and stream results back in real time.

3

Get alerted instantly

Receive alerts via Slack, PagerDuty, email, or webhook within 30 seconds of a failure being detected.

Global coverage

12 probe regions, growing

Checks run from multiple locations simultaneously, eliminating false positives and giving you geographic visibility.

Dublin, IE
London, UK
Frankfurt, DE
Amsterdam, NL
Paris, FR
New York, US
Chicago, US
San Francisco, US
Toronto, CA
Singapore, SG
Tokyo, JP
Sydney, AU
Pricing

Simple, transparent pricing

Start free, scale as you grow. No per-seat fees, no hidden charges.

API access is not an add-on — it's included on every plan
Save 20%
Free
€0 / mo

For personal projects and small sites.

  • 10 uptime monitors
  • 5 min interval
  • 2 page speed monitors
  • 5 domain monitors
  • 5 SSL monitors
  • 5 server monitors
  • 5 domain expiry monitors
  • 5 broken links monitors
  • 1 DMARC domain
  • Public status pages
  • Email alerts
Get started free
Most popular
Pro
€19.99 / mo

For teams running production infrastructure.

  • 100 uptime monitors
  • 5 min interval
  • 15 page speed monitors
  • 100 domain monitors
  • 100 SSL monitors
  • 100 server monitors
  • 100 domain expiry monitors
  • 50 broken links monitors
  • 5 DMARC domains
  • Public status pages
  • Alerts via integrations
Start Pro
Business
€49.99 / mo

For growing businesses with higher monitoring demands.

  • 500 uptime monitors
  • 1 min interval
  • 30 page speed monitors
  • 500 domain monitors
  • 500 SSL monitors
  • 500 server monitors
  • 500 domain expiry monitors
  • 200 broken links monitors
  • 10 DMARC domains
  • Alerts via integrations
  • Public status pages
Start Business
Enterprise
Custom

For large organisations with advanced needs.

  • Unlimited monitors
  • Unlimited DMARC domains
  • 10s interval
  • Private probe nodes
  • SSO / SAML
  • 2-year history
  • SLA & dedicated support
Talk to sales

Start watching in 2 minutes

No credit card required. Uptime, SSL, DNS & more free, forever.

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