Searching for 186.151.154.211.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for 186.151.154.211.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
SERVFAIL
SERVFAIL
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns1.cmidc.com. [211.154.134.1] ...took 238 ms
SERVFAIL
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns.cmidc.com. [220.231.186.21] ...took 233 ms
SERVFAIL
Searching for 186.151.154.211.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 198 msSearching for ns3.lacnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for a.lactld.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for a.lactld.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 275 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 24 ms
Searching for ns3.lacnic.net. A record at a.lactld.org. [200.0.68.10]
...took 23 msSearching for a.lactld.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 275 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 24 ms
Searching for e.in-addr.cn. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for e.in-addr.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for 186.151.154.211.in-addr.arpa. PTR record at e.in-addr.cn. [203.119.29.3]
...took 22 msSearching for e.in-addr.cn. A record at b.dns.cn. [203.119.26.1] ...took 19 ms
Searching for ns1.cmidc.com. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns1.cmidc.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.cmidc.com. A record at ns15.xincache.com. [36.155.149.180] ...took 332 ms
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns1.cmidc.com. [211.154.134.1]
...took 241 msSearching for ns1.cmidc.com. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns1.cmidc.com. A record at ns15.xincache.com. [36.155.149.180] ...took 332 ms
SERVFAIL
Searching for ns.cmidc.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns.cmidc.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns.cmidc.com. A record at ns16.xincache.com. [1.12.0.1] ...took 5 ms
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns.cmidc.com. [220.231.186.21]
...took 237 msSearching for ns.cmidc.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns.cmidc.com. A record at ns16.xincache.com. [1.12.0.1] ...took 5 ms
SERVFAIL
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns1.cmidc.com. [211.154.134.1] ...took 238 ms
SERVFAIL
Searching for 186.151.154.211.in-addr.arpa. PTR record at ns.cmidc.com. [220.231.186.21] ...took 233 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 2,144 ms