Your domains can change in ways app monitoring never sees. nob.center watches Certificate Transparency logs to discover hostnames and certificates, then follows that evidence into DNS, certificate deployment, phishing lookalikes, and RDAP changes.
A new certificate can point to a forgotten staging host, a vendor-owned service, a phishing lookalike, or a production endpoint with weak deployment. nob.center connects those public signals into one monitored trust plane.
Your app metrics can look healthy while the public trust plane around it changes: certificates appear, DNS moves, nameservers shift, domains expire, and attackers register lookalike names for phishing.
Certificate Transparency logs can reveal shadow IT, old environments, vendor-managed hostnames, and certificates issued outside your expected deployment path.
Typosquatting means registering domains that look like yours: swapped letters, extra words, homoglyphs, or familiar phishing patterns.
DNS changes, stale CNAME targets, registrar movement, expiry changes, and weak or outdated certificates can all become control-plane failures.
Certificate Transparency shows what exists. The other modules explain whether it is expected, healthy, controlled, and safe.
New certificates reveal hostnames, SANs, wildcards, issuers, and unexpected services tied to your domains.
Discovered names move into DNS history so record drift, stale targets, CAA changes, and routing surprises are visible.
Live endpoints are checked for expiry, validity, fingerprints, and deployment weakness instead of trusting issuance alone.
Registration changes and typo-domain candidates add ownership and phishing context around the discovered asset map.
Every discovery can become a monitored domain, snapshot, diff, alert, or report entry. That is useful during incidents, vendor reviews, board updates, and audits.
A score, findings, evidence, and recent activity help teams decide what needs attention without reading every certificate match, DNS snapshot, RDAP diff, or certificate scan by hand.
Start with one domain, use the preset rules, and expand monitoring where the evidence points. The docs walk through each module when you want more depth.
Start Certificate Transparency monitoring for the domains that define your public trust boundary.
Begin with useful defaults for new certificates, suspicious lookalikes, DNS drift, and expiry risk.
Feed important discoveries into DNS, certificate deployment, typo-domain, and RDAP tracking.
Use rules, diffs, weekly reports, API access, and history when teams ask what changed and when.
Work from the app, send alerts to webhooks, or pull findings and snapshots into your own workflows. The documentation covers setup, rule examples, and API usage.
The product view follows the same story: certificate discovery first, then phishing review, certificate investigation, DNS and RDAP diffs, deployment checks, alerts, and reports.
nob.center helps create monitoring evidence for common security frameworks by preserving external trust-plane history, alerts, diffs, and reports.
Supports configuration monitoring, system monitoring, and continuous monitoring conversations with concrete domain-change evidence.
Helps demonstrate monitoring of externally exposed systems and security-relevant events with alert history and reports.
Supports configuration management and monitoring activities across DNS, registration, and certificate lifecycle changes.
Start with one monitored domain. Upgrade when the trust plane gets bigger.
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Short answers for the first-minute decision.
Typosquatting is when someone registers a domain that looks like yours, often for phishing. Examples include missing letters, swapped letters, extra words, or visually similar characters.
It overlaps with brand protection, but nob.center focuses on technical trust signals: suspicious domains, certificates, DNS, RDAP, and deployed certificates.
Certificate Transparency logs are the core discovery feed. From there, nob.center monitors DNS records, certificate deployment, phishing and typo-domain candidates, RDAP registration data, alerts, diffs, reports, and history.
Yes. It is not a compliance suite, but it produces evidence: monitored assets, changes, alert history, reports, and the timeline behind a finding.
Yes. You can use the UI, define webhook targets with flexible authentication, or pull findings, snapshots, diffs, and alert history through the API. The documentation includes setup guidance and API examples.
Payments are processed by Paddle, our merchant of record. Paddle handles billing, tax calculation, and invoicing. nob.center never stores your payment details.
Create a free account, add a domain, and see the trust-plane baseline.
