MXLIST.NET - 21.4.22.129.in-addr.arpa
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21.4.22.129.in-addr.arpa checked at 2025-10-30T04:25:10.128Z 315ms 16/16/16 100% R:921.4.22.129.in-addr.arpa
| PTR | corleone.case.edu | ||||||
| A | 129.22.4.21🇺🇸 Case Western Reserve University | ||||||
| PTR | corleone.case.edu | ||||||
4.22.129.in-addr.arpa
| NS | ns2.cwru.edu | ||||||
| NS | ns3.cwru.edu | ||||||
| NS | ns.cwru.edu | ||||||
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