Searching for 6.251.142.98.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 6.251.142.98.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
SERVFAIL
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns1.velcom.com. [104.234.216.6] ...took 103 ms
REFUSED
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns2.velcom.com. [104.234.223.6] ...took 105 ms
SERVFAIL
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns1.velcom.com. [104.234.216.6] ...took 105 ms
REFUSED
Searching for 6.251.142.98.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
Searching for r.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 57 ms
Searching for r.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 30 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 6.251.142.98.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 158 msSearching for r.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 30 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for ns2.velcom.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2.velcom.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns2.velcom.com. A record at ns1.velcom.com. [104.234.216.6] ...took 107 ms
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns2.velcom.com. [104.234.223.6]
...took 105 msSearching for ns2.velcom.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns2.velcom.com. A record at ns1.velcom.com. [104.234.216.6] ...took 107 ms
SERVFAIL
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns1.velcom.com. [104.234.216.6] ...took 103 ms
REFUSED
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns2.velcom.com. [104.234.223.6] ...took 105 ms
SERVFAIL
Searching for 6.251.142.98.in-addr.arpa. PTR record at ns1.velcom.com. [104.234.216.6] ...took 105 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 1,077 ms