Searching for 199.124.150.103.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 199.124.150.103.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
SERVFAIL
SERVFAIL
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns1.tpcoms.vn. [103.205.96.23] ...took 315 ms
SERVFAIL
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns2.tpcoms.vn. [61.14.236.23] ...took 330 ms
SERVFAIL
Searching for 199.124.150.103.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for ns3.lacnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 199 msSearching for ns3.lacnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for a.lactld.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for a.lactld.org. A record at b0.org.afilias-nst.org. [199.19.54.1] ...took 12 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 24 msSearching for a.lactld.org. A record at b0.org.afilias-nst.org. [199.19.54.1] ...took 12 ms
Searching for a.lactld.org. A record at a.lactld.org. [200.0.68.10] ...took 24 ms
Searching for ns2.tpcoms.vn. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns2.tpcoms.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 235 ms
Searching for ns2.tpcoms.vn. A record at ns2.pavietnam.vn. [222.255.121.247] ...took 225 ms
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns2.tpcoms.vn. [61.14.236.23]
...took 316 msSearching for ns2.tpcoms.vn. A record at b.dns-servers.vn. [203.119.73.105] ...took 235 ms
Searching for ns2.tpcoms.vn. A record at ns2.pavietnam.vn. [222.255.121.247] ...took 225 ms
SERVFAIL
Searching for ns1.tpcoms.vn. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.tpcoms.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 11 ms
Searching for ns1.tpcoms.vn. A record at ns2.pavietnam.vn. [222.255.121.247] ...took 228 ms
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns1.tpcoms.vn. [103.205.96.23]
...took 312 msSearching for ns1.tpcoms.vn. A record at g.dns-servers.vn. [204.61.216.115] ...took 11 ms
Searching for ns1.tpcoms.vn. A record at ns2.pavietnam.vn. [222.255.121.247] ...took 228 ms
SERVFAIL
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns1.tpcoms.vn. [103.205.96.23] ...took 315 ms
SERVFAIL
Searching for 199.124.150.103.in-addr.arpa. PTR record at ns2.tpcoms.vn. [61.14.236.23] ...took 330 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 2,466 ms