Hostname or IP
Type
Searching for 237.172.158.81.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.212.0.73] ...took 89 ms
Searching for sns-pb.isc.org. A record at H.ROOT-SERVERS.NET. [128.63.2.53] ...took 98 ms
Searching for sns-pb.isc.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 2 ms
Searching for sns-pb.isc.org. A record at ams.sns-pb.isc.org. [199.6.1.30] ...took 15 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at sns-pb.isc.org. [192.5.4.1] ...took 14 ms
Searching for ns2.bt.net. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 1 ms
Searching for ns2.bt.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 14 ms
Searching for ns2.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 29 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90] ...took 20 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns21.bt.net. [217.35.209.187] ...took 27 ms
DomainTypeTTLAnswer
237.172.158.81.in-addr.arpa.PTR604800host81-158-172-237.range81-158.btcentralplus.com.



Total elapsed query time: 310 ms
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