CF1763462963681-tsm20251116095642

DNSWHOIS.INFO - 1.28.66.in-addr.arpa

Search for IP or hostnames:

1.28.66.in-addr.arpa checked at 2025-11-18T10:49:23.531Z 5143ms 46/46/50 92% R:11 allDone:false timedOut:true

1.28.66.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 AS174
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 AS174
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 AS174
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 AS174
PTRauth2.dns.cogentco.com

28.66.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

1.28.66.in-addr.arpa is the parent of 222.1.28.66.in-addr.arpa, 127.1.28.66.in-addr.arpa, 228.1.28.66.in-addr.arpa, 246.1.28.66.in-addr.arpa, 25.1.28.66.in-addr.arpa and several other host names.

1.28.66.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

1.28.66.in-addr.arpa shares the same name server configuration as other domains, such as orh01.atlas.cogentco.com, 9.154.in-addr.arpa, 184.132.38.in-addr.arpa, 195.65.38.in-addr.arpa and 230.144.in-addr.arpa.

1.28.66.in-addr.arpa at least partially shares its name servers with other domains, for instance 7.115.209.in-addr.arpa, ups.com.pt, upsquantumview.com, 142.41.206.in-addr.arpa and motorcargo.biz.

These name servers are commonly paired with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.net.

Host names with two IP numbers: auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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