Hero Tools
Check it before you chase it.
Fast diagnostics for DNS, email, SSL, websites and networks. Tool engines will plug into this interface as we build them.
DNS
DNS Tools
🌐
DNS Lookup
A, AAAA, CNAME, MX, TXT and NS records.
Engine coming next📍
Propagation Checker
Compare DNS results across multiple resolvers.
Planned🔁
Reverse DNS
Resolve PTR records for an IP address.
PlannedEmail
Email Tools
✉️
SPF Checker
Parse SPF records and flag common problems.
Engine coming next🧾
DMARC Checker
Inspect policy, alignment and report addresses.
Planned📬
MX Checker
Inspect mail exchangers, priorities and reachability.
PlannedSSL
SSL Tools
🔒
Certificate Checker
Issuer, validity, SANs, chain and expiration.
Engine coming next⏰
Expiry Checker
See how long a certificate has left.
PlannedWeb
Web Tools
↪️
Redirect Checker
Trace each redirect hop and detect loops.
Engine coming next📋
Header Checker
Inspect HTTP status and response headers.
Planned⚡
Website Status
Basic reachability and response-time checks.
Planned