Is jouw internet up-to-date

Not reachable or improvement possible (IPv6)

Unfortunately, this e-mail domain can not be reached by senders using modern IPv6 addresses, or improvement is possible. You should ask your e-mail provider to fully enable IPv6.
  • none of the mail servers (MX) comes with an IPv6 address
  • An insufficient number of name servers (NS) come with an IPv6 address.
  • Nameservers with an IPv6 address:,
  • Nameservers with an IPv4 address:,,
  • all name servers (NS) having an IPv6 address are also reachable through IPv6