atlasante.fr

Delegation · The nameservers at the parent and in the zone should be the same. Only in the zone: ns3.alkante.com. ns1.alkante.com, ns2.alkante.com, ns3.alkante.com report NS ns1.alkante.com ns2.alkante.com ns3.alkante.com.

Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.alkante.com: "9.20.29-1~deb13u1-Debian"; ns2.alkante.com: "9.20.29-1~deb13u1-Debian"; ns3.alkante.com: "9.20.29-1~deb13u1-Debian". Hide or replace the version string.

DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.

DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.

MX · The following MX hosts could not be resolved to IPv6 addresses: mx1.mail.ovh.net, mx2.mail.ovh.net, mx3.mail.ovh.net

TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.