CF1763522561527-tsm20251116095642

DNSWHOIS.INFO - progreon.de

Search for IP or hostnames:

progreon.de checked at 2025-11-19T03:22:41.481Z 577ms 75/75/75 100% R:12 allDone:true timedOut:false

progreon.de

MXmail.progreon.de
A87.237.121.131🇩🇪 Net-Build GmbH
PTRmail01.net-server.de
NSns1.netbuild.net
A87.237.124.6🇩🇪 Net-Build GmbH
PTRns1.netbuild.net
NSns2.netbuild.net
A87.237.127.6🇩🇪 Net-Build GmbH
PTRns2.netbuild.net
NSns3.netbuild.net
A93.191.51.16🇩🇪 Net-Build GmbH
PTRns3.netbuild.net
NSns4.netbuild.net
A93.191.51.14🇩🇪 Net-Build GmbH
PTRns4.netbuild.net
A87.237.121.137🇩🇪 Net-Build GmbH
PTRweb04.net-server.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

The parent of mail.progreon.de is progreon.de.

progreon.de points to a single IP: 87.237.121.137.

Other host names, for instance depark.de, naked-people.de, poges.de, *.progreon.com and flb.at share IP numbers with progreon.de.

progreon.de's delegation is handled by four name servers: ns1.netbuild.net, ns2.netbuild.net, ns3.netbuild.net and ns4.netbuild.net.

progreon.de partially shares name servers with other domains; examples include anwalt-jacob.de, iba-campus.com, bipsnet.de, evertrans-sa.lu and netportage.de.

These name servers commonly accompany ns3.net-build.net, ns1.net-build.net, ns2.net-build.net and ns4.net-build.net.

Host names with one IP:

ns1.netbuild.net points to 87.237.124.6

ns2.netbuild.net points to 87.237.127.6

ns3.netbuild.net points to 93.191.51.16

ns4.netbuild.net points to 93.191.51.14

progreon.de is handled by a single mail server, mail.progreon.de.

mail.progreon.de points to a single IP: 87.237.121.131.

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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