Searching for 212.158.78.87.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 128 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 128 ms
Searching for ns4.apnic.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241]
...took 7 ms
Searching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 20 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 20 ms
Searching for ns3.netcologne.de. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 6 ms
Searching for ns3.netcologne.de. A record at a.nic.de. [194.0.0.53] ...took 12 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at ns3.netcologne.de. [194.8.197.10]
...took 10 msSearching for ns3.netcologne.de. A record at a.nic.de. [194.0.0.53] ...took 12 ms
Searching for dns.techfak.net. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 7 ms
Searching for dns.techfak.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for dns.techfak.net. A record at auth0.dns.techfak.net. [129.70.136.154] ...took 13 ms
Searching for ns3.netcologne.de. A record at dns.techfak.net. [129.70.136.153]
...took 13 msSearching for dns.techfak.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for dns.techfak.net. A record at auth0.dns.techfak.net. [129.70.136.154] ...took 13 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 212.158.78.87.in-addr.arpa. | PTR | 3600 | xdsl-87-78-158-212.nc.de. |
Total elapsed query time: 281 ms