Enter host name or IP address: 4 result(s) for 22.21.103.in-addr.arpa
namequery typeresultfirst seenlast seen
22.21.103.in-addr.arpa. NSns-411.awsdns-51.com.
2016-05-02 07:43:482016-06-20 16:19:39
22.21.103.in-addr.arpa. NSns-1203.awsdns-22.org.
2016-05-02 07:43:492016-06-20 16:19:39
22.21.103.in-addr.arpa. NSns-1830.awsdns-36.co.uk.
2016-05-02 07:43:492016-06-20 16:19:39
22.21.103.in-addr.arpa. NSns-623.awsdns-13.net.
2016-05-02 07:43:492016-06-20 16:19:39

WHOIS info for: 22.21.103.in-addr.arpa

No whois server is known for this kind of object.