CF1763128092052-tsm20251109205412

MXLIST.NET - prooffice.gmbh

Search for IP or hostnames:

prooffice.gmbh checked at 2025-11-14T13:48:12.027Z 715ms 136/136/136 100% R:10 allDone:true timedOut:false

prooffice.gmbh

NSns-de.1and1-dns.biz
A2001:8d8:fe:53:0:d9a0:5101:100 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.biz
A217.160.81.1๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.biz
NSns-de.1and1-dns.com
A2001:8d8:fe:53:0:d9a0:5201:100 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.com
A217.160.82.1๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.com
NSns-de.1and1-dns.de
A2001:8d8:fe:53:0:d9a0:5001:100 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.de
A217.160.80.1๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.de
MXmx00.kundenserver.de
A212.227.15.41๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRmx00.kundenserver.de
MXmx01.kundenserver.de
A217.72.192.67๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRmx01.kundenserver.de
NSns-de.1and1-dns.org
A2001:8d8:fe:53:0:d9a0:5301:100 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.org
A217.160.83.1๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTRns-de.1and1-dns.org
MXprooffice-gmbh.mail.protection.outlook.com
A2a01:111:f403:ca04::2 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::c ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::e ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.21๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.15๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.16๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.30๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A2001:8d8:100f:f000::200 ๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.107๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS
PTR217-160-0-107.elastic-ssl.ui-r.com

gmbh

NSv0n0.nic.gmbh
NSv0n1.nic.gmbh
NSv0n2.nic.gmbh
NSv0n3.nic.gmbh
NSv2n0.nic.gmbh
NSv2n1.nic.gmbh

Starts with same word

Starts similarily

AI analysis

prooffice.gmbh has two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.107.

Other host names, for instance clipeo.net, roost-exhaustsystems.com, infoweb.fr, 360gradperformance.com and easy-academy.de share IP numbers with prooffice.gmbh.

prooffice.gmbh delegates to four name servers: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.

prooffice.gmbh at least partially shares name servers with other domains, including sidetrack.media, health-app.partners, iba.online, urologe-hamburg-praxis.de and bestattung.gmbh.

Host names with two IP numbers: ns-de.1and1-dns.biz points to 2001:8d8:fe:53:0:d9a0:5101:100 and 217.160.81.1; ns-de.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5201:100 and 217.160.82.1; ns-de.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5001:100 and 217.160.80.1; ns-de.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5301:100 and 217.160.83.1.

Three mail servers handle prooffice.gmbh: mx00.kundenserver.de, mx01.kundenserver.de and prooffice-gmbh.mail.protection.outlook.com.

prooffice.gmbh shares at least some mail servers with other domains, for example braun-saecke.de, mail.levelup.jetzt, kiga-christus-koenig.de, pfarr.info and maja-berlin.de.

These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Eight IPs for a set of host names:

prooffice-gmbh.mail.protection.outlook.com points to 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::8, 52.101.68.21, 52.101.73.15, 52.101.73.16 and 52.101.73.30.

One IP for a host name:

mx00.kundenserver.de points to 212.227.15.41.

mx01.kundenserver.de points to 217.72.192.67.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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