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Tools

Online tools for checking domains, IP addresses, DNS and networks, plus everyday generators and converters. Network queries run from MEVCORE servers in Ukraine.

IP addresses

What is my IP
IP info
Subnet calculator
IP geolocation

Handy utilities

Strong password generator
QR code generator
Cron expression explainer
IDN / Punycode converter
Ukrainian transliteration
IBAN validator and calculator

Email & anti-spam

Blacklist check
SPF checker and generator
DKIM key lookup
DMARC record generator
DMARC check
DMARC report analyzer

SSL / TLS

SSL certificate check
Certificate format converter
CSR and key generator
CSR and certificate decoder

Website checks

Redirect chain
Security headers
Social media preview

Apache

.htaccess generator
.htaccess validator
.htpasswd generator

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