CF1757712579550-tsm20250912070358

IPLIST.NET - boulder.co.us

Search for IP or hostnames:

boulder.co.us checked at 2025-09-12T21:29:39.408Z 1540ms 48/48/48 100% R:8

boulder.co.us

NSns1.localitymanagement.us
A204.74.66.114🇺🇸 Neustar
PTRns1.domains.neustar
NSns2.localitymanagement.us
A204.74.110.114🇺🇸 Neustar
PTRns2.domains.neustar
NSns3.localitymanagement.us
A204.74.67.114🇺🇸 Neustar
PTRns3.domains.neustar
NSns4.localitymanagement.us
A204.74.111.114🇺🇸 Neustar
PTRns4.domains.neustar

co.us

rank #73377 globally
rank #239 in the tld

Up

Starts with same word

Starts similarily

AI analysis

Host names blah.boulder.co.us, go.boulder.co.us, brj.boulder.co.us, ci.boulder.co.us, harding.boulder.co.us and others fall under the parent boulder.co.us.

Four name servers, ns1.localitymanagement.us, ns2.localitymanagement.us, ns3.localitymanagement.us and ns4.localitymanagement.us, are delegated to boulder.co.us.

The name servers of boulder.co.us are at least partially shared with other domains such as rogers.mn.us, burlington.vt.us, boone.ne.us, shorewood.il.us, and k12.ca.us.

ns1.localitymanagement.us, ns2.localitymanagement.us, ns3.localitymanagement.us, and ns4.localitymanagement.us each point to an IP number: 204.74.66.114, 204.74.110.114, 204.74.67.114, and 204.74.111.114 respectively.

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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