IPLIST.NET - 100.20.59.128.in-addr.arpa
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100.20.59.128.in-addr.arpa checked at 2025-10-05T12:07:53.942Z 239ms 16/16/16 100% R:9
100.20.59.128.in-addr.arpa
PTR | opus.cs.columbia.edu | ||||||
A | 128.59.20.100🇺🇸 Columbia University | ||||||
PTR | opus.cs.columbia.edu |
20.59.128.in-addr.arpa
NS | ext-ns1.columbia.edu | ||||||
NS | ext-ns2.columbia.edu | ||||||
NS | apollo.cs.columbia.edu | ||||||
NS | diana.cs.columbia.edu | ||||||
NS | sundog.ee.columbia.edu |
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