IPLIST.NET - auth3.dns.cogentco.com
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auth3.dns.cogentco.com checked at 2025-10-17T09:53:05.703Z 726ms 30/30/30 100% R:9auth3.dns.cogentco.com
| A | 2001:550:1:c::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth3.dns.cogentco.com | ||||||
| A | 66.28.3.10🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth3.dns.cogentco.com | ||||||
dns.cogentco.com
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
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AI analysis
auth3.dns.cogentco.com serves as a name server for radioamerica.org and 161.113.38.in-addr.arpa.
auth1.dns.cogentco.com, auth2.dns.cogentco.com and tank.radioamerica.org are commonly used as name servers along with auth3.dns.cogentco.com.
auth3.dns.cogentco.com points to two IP numbers: 2001:550:1:c::d and 66.28.3.10.
dbq