Searching for 64.158.173.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 64.158.173.81.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 254 ms
Searching for 64.158.173.81.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 254 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 64.158.173.81.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.netcologne.de. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.netcologne.de. A record at s.de.net. [195.243.137.26] ...took 11 ms
Searching for 64.158.173.81.in-addr.arpa. PTR record at ns1.netcologne.de. [194.8.194.70]
...took 10 msSearching for ns1.netcologne.de. A record at s.de.net. [195.243.137.26] ...took 11 ms
Searching for dns.techfak.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns.techfak.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for dns.techfak.net. A record at auth1.dns.techfak.net. [129.70.132.16] ...took 13 ms
Searching for ns1.netcologne.de. A record at dns.techfak.net. [129.70.136.153]
...took 14 msSearching for dns.techfak.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for dns.techfak.net. A record at auth1.dns.techfak.net. [129.70.132.16] ...took 13 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 64.158.173.81.in-addr.arpa. | PTR | 3600 | xdsl-81-173-158-64.nc.de. |
Total elapsed query time: 430 ms