IPLIST.NET - 51.241.4.138.in-addr.arpa
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51.241.4.138.in-addr.arpa checked at 2025-10-09T04:43:36.120Z 168ms 16/16/16 100% R:1051.241.4.138.in-addr.arpa
| PTR | p241051.rectorado.upm.es | ||||||
| A | 138.4.241.51🇪🇸 RedIRIS/Red.es | ||||||
| PTR | p241051.rectorado.upm.es | ||||||
241.4.138.in-addr.arpa
| NS | einstein.ccupm.upm.es | ||||||
| NS | galileo.ccupm.upm.es | ||||||
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