go
dns1.lyon.cemagref.fr has one IP number , which also has a corresponding reverse pointer. lyon.cemagref.fr point to the same IP. lyon.cemagref.fr and grenoble.cemagref.fr use this as a nameserver. lyon.cemagref.fr is delegated to four nameservers, however two delegated nameservers are missing in the zone and two other nameservers are listed instead. Some of them are on the same IP network. Incoming mail for lyon.cemagref.fr is handled by two mailservers at lyon.cemagref.fr themselves. They are on the same IP network. lyon.cemagref.fr has two IP numbers. They are on the same IP network. dns1.lyon.cemagref.fr is hosted on a server in France.

dns1.lyon.cemagref.fr
a records
 
+ 195.221.113.8 195.221.112.0/23 AS1945 -
+ --- -

lyon.cemagref.fr
a records
 
+ 195.221.113.8 195.221.112.0/23 AS1945 dns1.lyon.cemagref.fr
+ --- dns1.lyon.cemagref.fr
+ 195.221.113.9 195.221.112.0/23 AS1945 dns2.lyon.cemagref.fr
+ --- dns2.lyon.cemagref.fr
ns-soa records
cemaly1.lyon.cemagref.fr
+ 195.221.113.5 195.221.112.0/23 AS1945 -
+ --- -
ns records
dns1.lyon.cemagref.fr
+ 195.221.113.8 195.221.112.0/23 AS1945 -
+ --- -
dns2.lyon.cemagref.fr
+ 195.221.113.9 195.221.112.0/23 AS1945 -
aklavik.grenoble.cemagref.fr
+ 195.221.110.10 195.221.110.0/23 AS1942 -
bilbao.cemagref.fr
+ 195.221.104.6 195.221.0.0/16 AS2200 -
cemaly1.lyon.cemagref.fr
+ 195.221.113.5 195.221.112.0/23 AS1945 -
cemaly2.lyon.cemagref.fr
+   AS?  
+ ---  
mx records
mx1.lyon.cemagref.fr
+ 195.221.113.74 195.221.112.0/23 AS1945 -
+ --- -
mx2.lyon.cemagref.fr
+ 195.221.113.75 195.221.112.0/23 AS1945 -
ip numbers of host
195.221.113.8
ptrs of ip numbers
dns1.lyon.cemagref.fr
ip numbers using ptr to this host
195.221.113.8
hostnames sharing ip with a-records
lyon.cemagref.fr
domains using this as nameserver
grenoble.cemagref.fr
lyon.cemagref.fr
nameservers missing in parent delegation
dns1.lyon.cemagref.fr
dns2.lyon.cemagref.fr
nameservers missing in zone
cemaly1.lyon.cemagref.fr
cemaly2.lyon.cemagref.fr
used as nameserver but missing in parent delegation
grenoble.cemagref.fr
lyon.cemagref.fr