Searching for 140.18.111.156.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 140.18.111.156.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 189 ms
Searching for 140.18.111.156.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 189 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 i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for 140.18.111.156.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 152 ms
Searching for dns2.cpmc.columbia.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns2.cpmc.columbia.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 7 ms
Searching for dns2.cpmc.columbia.edu. A record at ext-ns1.columbia.edu. [128.59.1.1] ...took 92 ms
Total elapsed query time: 821 ms
Searching for dns2.cpmc.columbia.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 7 ms
Searching for auth2.dns.cogentco.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth2.dns.cogentco.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for auth2.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 12 ms
Searching for dns2.cpmc.columbia.edu. A record at auth2.dns.cogentco.com. [66.28.0.30]
...took 11 msSearching for auth2.dns.cogentco.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for auth2.dns.cogentco.com. A record at auth1.dns.cogentco.com. [66.28.0.14] ...took 12 ms
Searching for dns2.cpmc.columbia.edu. A record at ext-ns1.columbia.edu. [128.59.1.1] ...took 92 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at d.edu-servers.net. [192.31.80.30] ...took 25 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at auth1.dns.cogentco.com. [66.28.0.14] ...took 11 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at d.edu-servers.net. [192.31.80.30] ...took 25 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at auth1.dns.cogentco.com. [66.28.0.14] ...took 11 ms
Searching for ns1.nyp.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.nyp.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for ns1.nyp.org. A record at ns1.nyp.org. [156.145.252.11] ...took 103 ms
Searching for dns2.cpmc.columbia.edu. AAAA record at ns1.nyp.org. [156.145.252.11]
...took 100 msSearching for ns1.nyp.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for ns1.nyp.org. A record at ns1.nyp.org. [156.145.252.11] ...took 103 ms
Nameserver ns1.nyp.org. reports: No such host dns2.cpmc.columbia.edu.
Total elapsed query time: 821 ms
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