MXLIST.NET - 139.158.51.50.in-addr.arpa
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139.158.51.50.in-addr.arpa checked at 2025-11-26T18:17:44.646Z 606ms 16/16/16 100% R:8 allDone:true timedOut:false 139.158.51.50.in-addr.arpa
| PTR | 50-51-158-139.drr03.nrwl.oh.frontiernet.net | ||||||
| A | 50.51.158.139🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | 50-51-158-139.drr03.nrwl.oh.frontiernet.net | ||||||