CF1759481999724-tsm20251002182459

WWW.RTSAK.COM - 192.1.4.138.in-addr.arpa

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192.1.4.138.in-addr.arpa checked at 2025-10-03T08:59:59.712Z 209ms 16/16/16 100% R:13

192.1.4.138.in-addr.arpa

PTRmachin-espagnol.dit.upm.es
A138.4.1.192🇪🇸 RedIRIS/Red.es
PTRmachin-espagnol.dit.upm.es

1.4.138.in-addr.arpa

NSgalileo.ccupm.upm.es
NSdns2.dit.upm.es
NSdns.dit.upm.es
NSdir.etsit.upm.es

Starts with same word

Starts similarily

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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ankrtir CF johedugfp 2025-10-03