IPLIST.NET - 121.17.100.138.in-addr.arpa
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121.17.100.138.in-addr.arpa checked at 2025-10-08T09:26:08.931Z 521ms 16/16/16 100% R:10121.17.100.138.in-addr.arpa
| PTR | domenech.etsit.upm.es | ||||||
| A | 138.100.17.121🇪🇸 RedIRIS/Red.es | ||||||
| PTR | domenech.etsit.upm.es | ||||||
17.100.138.in-addr.arpa
| NS | galileo.ccupm.upm.es | ||||||
| NS | dir.etsit.upm.es | ||||||
| NS | dns2.etsit.upm.es | ||||||
| NS | dns.etsit.upm.es | ||||||
Starts with same word
Starts similarily
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