WWW.RTSAK.COM - 186.20.59.128.in-addr.arpa
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186.20.59.128.in-addr.arpa checked at 2025-10-15T09:08:50.150Z 204ms 16/16/16 100% R:12186.20.59.128.in-addr.arpa
| PTR | rts.cs.columbia.edu | ||||||
| A | 128.59.20.186🇺🇸 Columbia University | ||||||
| PTR | rts.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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