MC-M

ZONE : motorcyclemusem.org.
NS <= : ns3.e-webhost.info. [85.234.142.151]
NS : ns4.e-webhost.info. [85.234.142.152]

_______________
,—————.|
~~~~ | warning || ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
`—————’
w> IP addresses are likely to be all on the same subnet
| Adv: ZoneCheck
| To avoid loosing all connectivity with the authoritative DNS in case
| of network outage it is advised to host the DNS on different networks.
|
| Ref: IETF RFC2182 (Abstract)
| The Domain Name System requires that multiple servers exist for every
| delegated domain (zone). This document discusses the selection of
| secondary servers for DNS zones. Both the physical and topological
| location of each server are material considerations when selecting
| secondary servers. The number of servers appropriate for a zone is also
| discussed, and some general secondary server maintenance issues
| considered.
`—– — – - - -
: All the servers are likely to be on the subnet 85.234.142.144/28, try
: moving some of them to another subnet.
`….. .. .. . . .
=> generic

w> Nameservers are all part of the same AS
| Adv: ZoneCheck
| To avoid loosing all connectivity with the authoritative DNS in case
| of a routing problem inside your Autonomous System, it is advised to
| host the DNS on different AS.
`—– — – - - -
: All the nameservers are part of the same Autonomous System (AS number
: 29550), try to have some of them hosted on another AS.
`….. .. .. . . .
=> generic

w> Host doesn’t reply to ICMP requests (firewall?)
=> ns3.e-webhost.info./85.234.142.151
=> ns4.e-webhost.info./85.234.142.152

w> Reverse for the nameserver IP address doesn’t match
=> ns4.e-webhost.info./85.234.142.152
=> ns3.e-webhost.info./85.234.142.151

w> The postmaster can’t be contacted by email
| Ref: IETF RFC1123 (p.51 5.2.7 RCPT Command: RFC-821 Section 4.1.1)
| A host that supports a receiver-SMTP MUST support the reserved
| mailbox “Postmaster”.
`—– — – - - -
: Unable to send email to the postmaster address
: (postmaster@motorcyclemusem.org.) using relays: motorcyclemusem.org..
`….. .. .. . . .
=> generic

==> SUCCESS (but 7 warning(s))