Noostrid Tools

Athens · Infrastructure utilities

Tools for people who run the stack.

DNS, certificates, IP intelligence, HTTP diagnostics, and security audits — built for hosting teams, developers, and operators who need answers, not dashboards.

12
Utilities
5
Categories
10
Server-side
Server-side lookups · Browser utilities
Essential
Most used by infrastructure teams
🔍
DNS Lookup

Query A, AAAA, MX, TXT, NS, CNAME, SOA and more. Fast server-side resolution.

DNS & Domains
🔒
SSL Certificate Checker

Check certificate chain, expiry, SANs, issuer and validity for any domain.

Web & HTTP
🌍
My IP & Headers

See your public IP, geolocation, ASN, ISP and incoming HTTP headers.

IP & Network
🛡️
Security Headers

Check a site for important security headers (HSTS, CSP, X-Frame-Options, etc.).

Security

DNS & Domains

3
🔍
DNS Lookup

Query A, AAAA, MX, TXT, NS, CNAME, SOA and more. Fast server-side resolution.
📋
WHOIS Lookup

Domain and IP WHOIS information. Registrar, dates, contacts, and network details.
✉
SPF / DMARC / DKIM

Check SPF, DMARC and DKIM records for a domain. Useful for email deliverability.

IP & Network

3
🌍
My IP & Headers

See your public IP, geolocation, ASN, ISP and incoming HTTP headers.
📍
IP Lookup

Lookup any IP address for location, ASN, organization and reverse DNS.
↩️
Reverse DNS

Find the hostname(s) associated with an IP address.

Security

1
🛡️
Security Headers

Check a site for important security headers (HSTS, CSP, X-Frame-Options, etc.).

Utilities

2
#
Hash Generator

Generate cryptographic hashes. Useful for verification and integrity checks.
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JSON Formatter

Format, validate and minify JSON. Still one of the most used dev tools.

Web & HTTP

3
📡
HTTP Headers

Fetch and inspect all response headers from any URL. Great for debugging.
🔒
SSL Certificate Checker

Check certificate chain, expiry, SANs, issuer and validity for any domain.
➡️
Redirect Tracer

Follow HTTP redirects and see the full chain with status codes and locations.

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