Searching for 53.4.189.198.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 53.4.189.198.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 181 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 164 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67] ...took 161 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67] ...took 162 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 165 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69] ...took 167 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 181 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 53.4.189.198.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for y.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns5.cenic.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns5.cenic.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for ns5.cenic.org. A record at ns5.cenic.org. [137.164.29.69] ...took 165 ms
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69]
...took 164 msSearching for ns5.cenic.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 6 ms
Searching for ns5.cenic.org. A record at ns5.cenic.org. [137.164.29.69] ...took 165 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 164 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67] ...took 161 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67] ...took 162 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 165 ms
SERVFAIL
Searching for 53.4.189.198.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69] ...took 167 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 1,492 ms