Searching for 131.77.166.172.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 131.77.166.172.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 188 ms
Searching for 131.77.166.172.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 188 ms
Searching for u.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for u.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 131.77.166.172.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 11 msSearching for u.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns4-02.azure-dns.info. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns4-02.azure-dns.info. A record at a2.info.afilias-nst.info. [199.249.113.1] ...took 6 ms
Searching for ns4-02.azure-dns.info. A record at ns4-04.azure-dns.info. [208.84.5.4] ...took 12 ms
Searching for 131.77.166.172.in-addr.arpa. PTR record at ns4-02.azure-dns.info. [208.84.5.2]
...took 14 msSearching for ns4-02.azure-dns.info. A record at a2.info.afilias-nst.info. [199.249.113.1] ...took 6 ms
Searching for ns4-02.azure-dns.info. A record at ns4-04.azure-dns.info. [208.84.5.4] ...took 12 ms
Searching for ns2-07.azure-dns.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns2-07.azure-dns.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2-07.azure-dns.net. A record at ns2-01.azure-dns.net. [150.171.21.1] ...took 6 ms
Searching for 131.77.166.172.in-addr.arpa. PTR record at ns2-07.azure-dns.net. [150.171.21.7]
...took 6 msSearching for ns2-07.azure-dns.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns2-07.azure-dns.net. A record at ns2-01.azure-dns.net. [150.171.21.1] ...took 6 ms
Nameserver ns2-07.azure-dns.net. reports: No such host 131.77.166.172.in-addr.arpa.
Total elapsed query time: 481 ms