Hostname or IP
Type
Searching for 220.21.17.137.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for 220.21.17.137.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 200 ms
Searching for z.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 1 ms
Searching for l.gtld-servers.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for k.gtld-servers.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for k.gtld-servers.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 2 ms
Searching for k.gtld-servers.net. A record at av4.nstld.com. [192.82.134.30] ...took 4 ms
Searching for l.gtld-servers.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 10 ms
Searching for l.gtld-servers.net. A record at av1.nstld.com. [192.42.177.30] ...took 10 ms
Searching for z.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 10 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 1 ms
Searching for 220.21.17.137.in-addr.arpa. PTR record at z.arin.net. [199.212.0.63] ...took 91 ms
Searching for ns1.surfnet.nl. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 3 ms
Searching for ns1.surfnet.nl. A record at sns-pb.isc.org. [192.5.4.1] ...took 9 ms
Searching for ns1.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 11 ms
Searching for 220.21.17.137.in-addr.arpa. PTR record at ns1.surfnet.nl. [192.87.106.101] ...took 8 ms
SERVFAIL
Searching for spider.nlr.nl. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 3 ms
Searching for spider.nlr.nl. A record at sns-pb.isc.org. [192.5.4.1] ...took 8 ms
Searching for spider.nlr.nl. A record at nlrdns01.nlr.nl. [137.17.231.200] ...took 12 ms
Searching for 220.21.17.137.in-addr.arpa. PTR record at spider.nlr.nl. [137.17.80.200] ...took 14 ms

Nameserver spider.nlr.nl. reports: No such host 220.21.17.137.in-addr.arpa.



Total elapsed query time: 403 ms
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