go
ns62.1and1.fr has one IP number , which also has a corresponding reverse pointer. ns62.1and1.co.uk and srv2-alwadifa.ma point to the same IP. 2b.fr, ief.fr, ose.fr, tia.fr, neut.fr and at least 100 other hosts use this as a nameserver. services-webmaster.fr use this as a mailserver. 1and1.fr is a domain controlled by two nameservers at 1and1.fr themselves. They are on the same IP network. Incoming mail for 1and1.fr is handled by three mailservers at schlund.de. All of them are on the same IP network. 1and1.fr has one IP number. ns62.1and1.fr is hosted on a server in Germany even though the hostname implies France.

ns62.1and1.fr
a records
 
+ 212.227.123.79 212.227.0.0/16 AS8560 -
+ --- -

1and1.fr
a records
 
+ 212.227.126.71 212.227.0.0/16 AS8560  
+ ---  
ns-soa records
nsa.schlund.de
+ 195.20.224.98 195.20.224.0/19 AS8560 -
+ --- -
ns records
nsa.1and1.fr
+ 195.20.224.98 195.20.224.0/19 AS8560 nsa.schlund.de
+ --- nsa.schlund.de
nsa2.1and1.fr
+ 195.20.244.5 195.20.224.0/19 AS8560 nsa2.schlund.de
+ --- nsa2.schlund.de
mx records
mxintern0.schlund.de
+ 212.227.126.201 212.227.0.0/16 AS8560 mxintern.schlund.de
+ --- mxintern.schlund.de
mxintern1.schlund.de
+ 212.227.126.204 212.227.0.0/16 AS8560 mxintern.schlund.de
mxintern2.schlund.de
+ 212.227.126.205 212.227.0.0/16 AS8560 mxintern.schlund.de
ip numbers of host
212.227.123.79
ptrs of ip numbers
ns62.1and1.fr
ip numbers using ptr to this host
212.227.123.79
hostnames sharing ip with a-records
ns62.1and1.co.uk
srv2-alwadifa.ma
domains using this as nameserver
0net.fr
1net4.com
1pa.com
2b.fr
47digital.com
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ac3s.fr
acma-scooter.com
acservices-info.com
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agapefrance.org
ajlt.com
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alternativ.fr
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missae.fr
mm2world.net
musique75.com
my-intranet.com
neut.fr
norfix.fr
ognh.net
onsoku.net
ooclick.com
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parier.cc
paris-hotel-launay.com
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sanelec.fr
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serveur-hackchip.info
socida.ci
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the-shell.org
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tia.fr
tresselec.com
troyes-restaurant.com
troyeshotelreservation.com
vinexia.com
vivamexico.info
webcar.fr
domains using this as nameserver under another name
alwadifa.ma
domains using this as mailserver
services-webmaster.fr
used as nameserver but missing in parent delegation
denieul.net
smfi.fr
used as nameserver but missing in zone
1logement.net
47digital.com
a-bd.com
actifvision.net
art-oseur.net
artisculpt.com
baseballbet.net
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f1bet.net
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