IPLIST.NET - 51.2.4.138.in-addr.arpa
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51.2.4.138.in-addr.arpa checked at 2025-09-30T01:20:19.905Z 279ms 16/16/16 100% R:1251.2.4.138.in-addr.arpa
| PTR | amatista.dit.upm.es | ||||||
| A | 138.4.2.51🇪🇸 RedIRIS/Red.es | ||||||
| PTR | amatista.dit.upm.es | ||||||
2.4.138.in-addr.arpa
| NS | galileo.ccupm.upm.es | ||||||
| NS | dns2.dit.upm.es | ||||||
| NS | dns.dit.upm.es | ||||||
| NS | dir.etsit.upm.es | ||||||
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