Enter host name or IP address:
3 result(s) for
139.21.81.in-addr.arpa
name
query type
result
first seen
last seen
139.21.81.in-addr.arpa.
NS
nsauth2.signet.nl.
2014-07-21 04:15:21
2025-02-22 16:48:32
139.21.81.in-addr.arpa.
NS
nsauth1.signet.nl.
2014-07-21 04:15:21
2025-02-22 16:48:32
139.21.81.in-addr.arpa.
NS
nsauth3.signet.nl.
2014-07-21 04:15:21
2025-02-22 16:48:32
WHOIS info for: 139.21.81.in-addr.arpa
No whois server is known for this kind of object.