IPLIST.NET - 81.241.4.138.in-addr.arpa
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81.241.4.138.in-addr.arpa checked at 2025-10-13T22:01:16.331Z 245ms 16/16/16 100% R:1381.241.4.138.in-addr.arpa
| PTR | p241081.rectorado.upm.es | ||||||
| A | 138.4.241.81🇪🇸 RedIRIS/Red.es | ||||||
| PTR | p241081.rectorado.upm.es | ||||||
241.4.138.in-addr.arpa
| NS | einstein.ccupm.upm.es | ||||||
| NS | galileo.ccupm.upm.es | ||||||
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