IPLIST.NET - 19.89.74.199.in-addr.arpa
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19.89.74.199.in-addr.arpa checked at 2025-11-27T01:23:14.421Z 93ms 16/16/16 100% R:10 allDone:true timedOut:false 19.89.74.199.in-addr.arpa
| PTR | dhcp-199-74-89-19.res-hall.northwestern.edu | ||||||
| A | 199.74.89.19🇺🇸 Northwestern University | ||||||
| PTR | dhcp-199-74-89-19.res-hall.northwestern.edu | ||||||