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About
cogentco.com
-
View Trust Tree
Zone
com
First Updated: Apr 11, 2011
Last Updated: Jun 01, 2024
Nameserver Timeline
Current Nameservers
2
Name
First Seen
auth1.dns.cogentco.com
auth2.dns.cogentco.com
Past Nameservers
2
Name
First Seen
Last Seen
auth4.dns.cogentco.com
Nov 17, 2022
auth5.dns.cogentco.com
Nov 17, 2022