CF1763152897606-tsm20251109205412

DNSWHOIS.INFO - rzcluster1-9.unibw-hamburg.de

Search for IP or hostnames:

rzcluster1-9.unibw-hamburg.de checked at 2025-11-14T20:41:37.590Z 306ms 44/44/44 100% R:16 allDone:true timedOut:false

rzcluster1-9.unibw-hamburg.de

MXpremail.unibw-hamburg.de
A139.11.5.52🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRpremail.unibw-hamburg.de
A139.11.6.109🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRrzcluster1-9.unibw-hamburg.de

unibw-hamburg.de

NSdns-3.dfn.de
NSauth-dns-1.unibw-hamburg.de
NSauth-dns-2.unibw-hamburg.de
NSauth-dns-3.unibw-hamburg.de
MXpremail.unibw-hamburg.de
A139.11.5.52🇩🇪 DFN Deutsches Forschungsnetz e.V.
rank #456129 globally
rank #10752 in the tld

PTR for

AI analysis

rzcluster1-9.unibw-hamburg.de resolves to a single IP address: 139.11.6.109.

rzcluster1-9.unibw-hamburg.de is handled by a single mail server, premail.unibw-hamburg.de.

rzcluster1-9.unibw-hamburg.de shares its mail server setup with other domains, including bibpcpub26.unibw-hamburg.de, kth-ah.unibw-hamburg.de, wlan-cont1.unibw-hamburg.de, h2gate1-2.unibw-hamburg.de and lsm-ma01.unibw-hamburg.de.

The mail servers for rzcluster1-9.unibw-hamburg.de are shared with other domains, for instance mailcluster-a-2.unibw-hamburg.de, rzmysql3-vlan2.unibw-hamburg.de, ha-server-b-1.unibw-hamburg.de, cluster1-probe6.unibw-hamburg.de and cmc-rz-1.unibw-hamburg.de.

these mail servers are often used with the following mail servers: ha-server-a-2.unibw-hamburg.de, hermes.unibw-hamburg.de, fb-druck.unibw-hamburg.de, cl37-h6-1.unibw-hamburg.de, x4600-2.unibw-hamburg.de, alfa.unibw-hamburg.de, x4440-1-cons.unibw-hamburg.de, iwww.unibw-hamburg.de, auth-dns-1.unibw-hamburg.de and dell710-2-cons.unibw-hamburg.de.

premail.unibw-hamburg.de points to a single IP: 139.11.5.52.

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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