go
external.ecp.fr has one IP number , which also has a corresponding reverse pointer. ecp.fr, cf.ecp.fr, st.ecp.fr, cti.ecp.fr, cheedd.net and at least 17 other hosts use this as a mailserver. ecp.fr is delegated to five nameservers, however one delegated nameserver is missing in the zone. Two of them are on the same IP network. Incoming mail for ecp.fr is handled by three mailservers at ecp.fr themselves. Two of them are on the same IP network. external.ecp.fr is hosted on a server in France.

external.ecp.fr
a records
 
+ 88.191.63.175 88.160.0.0/11 AS12322 -
+ --- -

ecp.fr
ns-soa records
piston.ecp.fr
+ 138.195.33.3 138.195.0.0/16 AS2426 -
+ --- -
ns records
soleil.uvsq.fr
+ 193.51.24.1 193.48.0.0/14 AS2200 -
+ --- -
nadia.ircam.fr
+ 129.102.1.8 129.102.0.0/17 AS2200 -
manoul.cti.ecp.fr
+ 138.195.33.28 138.195.0.0/16 AS2426 -
piston.ecp.fr
+ 138.195.33.3 138.195.0.0/16 AS2426 -
ns2.nic.fr
+ 192.93.0.4 192.93.0.0/24 AS2485 -
mx records
mx2.ecp.fr
+ 138.195.33.10 138.195.0.0/16 AS2426 -
+ --- -
external.ecp.fr
+ 88.191.63.175 88.160.0.0/11 AS12322 -
piston.ecp.fr
+ 138.195.33.3 138.195.0.0/16 AS2426 -
ip numbers of host
88.191.63.175
ptrs of ip numbers
external.ecp.fr
ip numbers using ptr to this host
88.191.63.175
domains using this as mailserver
cf.ecp.fr
cgp.ecp.fr
cheedd.net
cpdev.ecp.fr
cti.ecp.fr
ecp.fr
em2c.ecp.fr
lgi.ecp.fr
lgpm.ecp.fr
list.ecp.fr
list.test.ecp.fr
mas.ecp.fr
mastere-sio.ecp.fr
msio.ecp.fr
mssmat.ecp.fr
news.ecp.fr
sda.ecp.fr
sio.ecp.fr
spms.ecp.fr
st.ecp.fr
student.ecp.fr
test.ecp.fr
nameservers missing in zone
nadia.ircam.fr