Searching for 18.7.169.195.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for 18.7.169.195.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.introweb.nl. [80.65.96.40] Timed out while trying to resolve 18.7.169.195.in-addr.arpa./PTR, id=16525
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for rirns.arin.net. A record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 10 ms
Searching for rirns.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms
Searching for 18.7.169.195.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 156 ms
Searching for ns1.zurich.surf.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 12 ms
Searching for ns1.zurich.surf.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns1.zurich.surf.net. A record at ns0.ja.net. [128.86.1.20] ...took 22 ms
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.zurich.surf.net. [195.176.255.9]
...took 13 msSearching for ns1.zurich.surf.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns1.zurich.surf.net. A record at ns0.ja.net. [128.86.1.20] ...took 22 ms
Searching for ns1.introweb.nl. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 173 ms
Searching for ns1.introweb.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 13 ms
Searching for ns1.introweb.nl. A record at nsauth1.introweb.nl. [80.65.96.48] ...took 13 ms
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.introweb.nl. [80.65.96.40]
Timed out while trying to resolve 18.7.169.195.in-addr.arpa./PTR, id=17422Searching for ns1.introweb.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 13 ms
Searching for ns1.introweb.nl. A record at nsauth1.introweb.nl. [80.65.96.48] ...took 13 ms
Searching for ns2.surfnet.nl. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 14 ms
Searching for ns2.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 15 ms
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2]
...took 14 msSearching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 14 ms
Searching for ns2.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 15 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.introweb.nl. [80.65.96.40] Timed out while trying to resolve 18.7.169.195.in-addr.arpa./PTR, id=16525
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
SERVFAIL
Searching for 18.7.169.195.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 4,662 ms