Searching for 212.158.78.87.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 212.158.78.87.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 91 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for ns3.netcologne.de. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.netcologne.de. A record at n.de.net. [194.146.107.6] ...took 6 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 n.de.net. [194.146.107.6] ...took 6 ms
Searching for dns.techfak.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns.techfak.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 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 m.gtld-servers.net. [192.55.83.30] ...took 12 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: 332 ms