NSLIST.NET - 51.20.139.133.in-addr.arpa
Search for IP or hostnames:
51.20.139.133.in-addr.arpa checked at 2025-10-30T18:57:44.897Z 928ms 12/12/12 100% R:851.20.139.133.in-addr.arpa
| PTR | 51.20.139.133.staff.jp.ricoh.com | ||||||
20.139.133.in-addr.arpa
| NS | ns1.jp.ricoh.com | ||||||
| NS | ns2.jp.ricoh.com | ||||||
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