IPLIST.NET - 181.4.30.139.in-addr.arpa
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181.4.30.139.in-addr.arpa checked at 2025-09-29T01:24:33.507Z 466ms 16/16/16 100% R:9181.4.30.139.in-addr.arpa
| PTR | bob.informatik.uni-rostock.de | ||||||
| A | 139.30.4.181🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | bob.informatik.uni-rostock.de | ||||||
4.30.139.in-addr.arpa
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