NSLIST.NET - 77.21.9.18.in-addr.arpa
Search for IP or hostnames:
77.21.9.18.in-addr.arpa checked at 2025-11-28T13:26:45.410Z 667ms 16/16/16 100% R:8 allDone:true timedOut:false 77.21.9.18.in-addr.arpa
| PTR | oc11-test-ucs-3.mit.edu | ||||||
| A | 18.9.21.77🇺🇸 Massachusetts Institute of Technology | ||||||
| PTR | oc11-test-ucs-3.mit.edu | ||||||