Hostname or IP
Type
Searching for 20.255.159.81.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for 20.255.159.81.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 311 ms
Searching for sns-pb.isc.org. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for sns-pb.isc.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 116 ms
Searching for sns-pb.isc.org. A record at ams.sns-pb.isc.org. [199.6.1.30] ...took 16 ms
Searching for 20.255.159.81.in-addr.arpa. PTR record at sns-pb.isc.org. [192.5.4.1] ...took 14 ms
Searching for 20.255.159.81.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6] ...took 14 ms
SERVFAIL
Searching for ns1.bt.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10] ...took 1 ms
Searching for ns1.bt.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 25 ms
Searching for ns1.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 21 ms
Searching for 20.255.159.81.in-addr.arpa. PTR record at ns1.bt.net. [217.32.105.91] ...took 21 ms
Searching for 20.255.159.81.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 16 ms
DomainTypeTTLAnswer
20.255.159.81.in-addr.arpa.PTR604800host81-159-255-20.range81-159.btcentralplus.com.



Total elapsed query time: 557 ms
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