Enter host name or IP address:
2 result(s) for
42.1.in-addr.arpa
name
query type
result
first seen
last seen
42.1.in-addr.arpa.
NS
ns2.optusnet.com.au.
2014-08-07 04:35:11
2025-04-23 19:28:48
42.1.in-addr.arpa.
NS
ns1.optusnet.com.au.
2014-08-07 04:35:11
2025-04-23 19:28:48
WHOIS info for: 42.1.in-addr.arpa
No whois server is known for this kind of object.