dig mancomunidadedosalnes.com MX
dig mancomunidadedosalnes.com A
curl "https://stat.ripe.net/data/prefix-overview/data.json?resource=82.98.154.81"
openssl s_client -connect mancomunidadedosalnes.com:443 -showcerts 2>/dev/null | openssl x509 -noout -issuer