MXLIST.NET - 48.1.6.139.in-addr.arpa
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48.1.6.139.in-addr.arpa checked at 2025-10-20T01:36:39.471Z 432ms 16/16/16 100% R:1248.1.6.139.in-addr.arpa
| PTR | lvs-smtpgate2.nz.fh-koeln.de | ||||||
| A | 139.6.1.48🇩🇪 DFN Deutsches Forschungsnetz e.V. | ||||||
| PTR | lvs-smtpgate2.nz.fh-koeln.de | ||||||
1.6.139.in-addr.arpa
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