WWW.RTSAK.COM - 138.21.100.138.in-addr.arpa
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138.21.100.138.in-addr.arpa checked at 2025-10-11T06:02:07.148Z 210ms 20/20/20 100% R:10138.21.100.138.in-addr.arpa
| PTR | arojas.etsit.upm.es | ||||||
| A | 138.100.21.138🇪🇸 RedIRIS/Red.es | ||||||
| PTR | arojas.etsit.upm.es | ||||||
| A | 138.100.21.149🇪🇸 RedIRIS/Red.es | ||||||
| PTR | arojas.etsit.upm.es | ||||||
21.100.138.in-addr.arpa
| NS | galileo.ccupm.upm.es | ||||||
| NS | dir.etsit.upm.es | ||||||
| NS | dns.etsit.upm.es | ||||||
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