Enter host name or IP address: 4 result(s) for 128.193.98.140.in-addr.arpa
namequery typeresultfirst seenlast seen
128.193.98.140.in-addr.arpa. PTRitdnsap01.ieee.org.
2015-01-28 10:06:052022-01-01 10:20:20
128.193.98.140.in-addr.arpa. PTRns1.ieee.org.
2015-01-28 10:06:052022-01-01 10:20:20
128.193.98.140.in-addr.arpa. PTRauth01.ieee.org.
2015-01-28 10:06:052022-01-01 10:20:20
128.193.98.140.in-addr.arpa. PTR*.ieee.com.
2022-01-01 10:20:202022-01-01 10:20:20

WHOIS info for: 128.193.98.140.in-addr.arpa 

No whois server is known for this kind of object.