IPLIST.NET - 21.2.11.139.in-addr.arpa
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21.2.11.139.in-addr.arpa checked at 2025-11-26T17:41:49.660Z 210ms 16/16/16 100% R:12 allDone:true timedOut:false 21.2.11.139.in-addr.arpa
| PTR | rznc1.unibw-hamburg.de | ||||||
| A | 139.11.2.21🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | rznc1.unibw-hamburg.de | ||||||