Enter host name or IP address:
1 result(s) for
1.64.231.128.in-addr.arpa
name
query type
result
first seen
last seen
1.64.231.128.in-addr.arpa.
PTR
ns2.nih.gov.
2015-01-28 13:53:44
2022-01-05 22:51:44
WHOIS info for: 1.64.231.128.in-addr.arpa
No whois server is known for this kind of object.