DNSWHOIS.INFO - 81.51.42.74.in-addr.arpa
Search for IP or hostnames:
81.51.42.74.in-addr.arpa checked at 2025-11-22T07:08:05.237Z 1247ms 16/16/16 100% R:9 allDone:true timedOut:false 81.51.42.74.in-addr.arpa
| PTR | static-74-42-51-81.dr01.desn.ia.frontiernet.net | ||||||
| A | 74.42.51.81🇺🇸 Frontier Communications of America (FCA) | ||||||
| PTR | static-74-42-51-81.dr01.desn.ia.frontiernet.net | ||||||
51.42.74.in-addr.arpa
| NS | auth.frontiernet.net | ||||||
| NS | auth.roch.ny.frontiernet.net | ||||||
| NS | auth.asbn.va.frontiernet.net | ||||||
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