Searching for 7.103.21.200.in-addr.arpa. PTR record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 26 ms
Searching for 7.103.21.200.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 5 ms
Searching for 7.103.21.200.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 5 ms
Searching for a.arpa.dns.br. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for a.arpa.dns.br. A record at d.dns.br. [200.219.154.10] ...took 31 ms
Searching for 7.103.21.200.in-addr.arpa. PTR record at a.arpa.dns.br. [200.160.11.50]
...took 198 msSearching for a.arpa.dns.br. A record at d.dns.br. [200.219.154.10] ...took 31 ms
Searching for dns.telecom.com.co. A record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 5 ms
Searching for dns.telecom.com.co. A record at c.registrydns.co. [212.18.248.57] ...took 6 ms
Searching for dns.telecom.com.co. A record at dns1.telecom.com.co. [200.21.200.2] ...took 188 ms
Searching for 7.103.21.200.in-addr.arpa. PTR record at dns.telecom.com.co. [200.21.200.79]
...took 170 msSearching for dns.telecom.com.co. A record at c.registrydns.co. [212.18.248.57] ...took 6 ms
Searching for dns.telecom.com.co. A record at dns1.telecom.com.co. [200.21.200.2] ...took 188 ms
Nameserver dns.telecom.com.co. reports: No such host 7.103.21.200.in-addr.arpa.
Total elapsed query time: 642 ms