IPLIST.NET - 54.28.9.128.in-addr.arpa
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54.28.9.128.in-addr.arpa checked at 2025-10-08T23:10:09.401Z 300ms 20/20/20 100% R:1354.28.9.128.in-addr.arpa
| PTR | heidemann.ant.isi.edu | ||||||
| A | 2001:1878:401::8009:1c36 🇺🇸 University of Southern California | ||||||
| PTR | heidemann.ant.isi.edu | ||||||
| A | 128.9.28.54🇺🇸 University of Southern California | ||||||
| PTR | heidemann.ant.isi.edu | ||||||
28.9.128.in-addr.arpa
| NS | ns-e.b.isi.edu | ||||||
| NS | ns-w.b.isi.edu | ||||||
| NS | ns-lax.b.root-servers.org | ||||||
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