Tools

Inspect route origins, visibility, related prefixes and RPKI state.

Collapse, subtract, intersect and find gaps in IPv4 or IPv6 sets.

Inspect and compare DNS records through Google and Cloudflare DoH.

Lint, normalize and compare BIND-style DNS zone files.

Check MX, SPF, DMARC, DKIM, MTA-STS and SMTP TLS reporting.

IPv4 and IPv6 subnet details, with a visual split-and-join divide table.

Registration and ownership detail for domains and IPs.

Build Kusto queries for Azure services with guided forms.

Search 504 built-in Azure roles by name or by the action they grant.

Generate and validate names against Microsoft CAF rules.

Search and compare Microsoft Azure service-tag IP ranges.

Explain exported Conditional Access policies and spot the gaps.

Turn licence GUIDs and SKU part numbers into names and service plans.

Deep links into 31 Microsoft portals, scoped to a tenant.

Discover the Microsoft tenant behind any domain.

Verify DS/DNSKEY links and inspect a domain delegation.

Decode and validate tokens without them leaving the tab.

Cryptographically random passwords, generated on-device.

Inspect the chain, ciphers and expiry for any host.

Encode and decode text and files, including URL-safe output.

Build and read cron expressions in plain English.

Convert between JSON, YAML and TOML, with validation.

Build, format and re-align Markdown tables from CSV or scratch.

Corporate filler text, for when real words will not do.