Castle Rock, incorporated in 1881, is nestled in the heart of East Plum Creek Valley, surrounded by rocky buttes and featuring stunning views of the Rocky Mountains.
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Authority
31/100
Safety
84/100
Registered
Dec 7, 1999
26 years old · Amazon Registrar, Inc.
1 of 2 safety checks passed (Sep 11, 2026).
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Domain registered Dec 7, 1999 — 26 years old.
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Registrar today: Amazon Registrar, Inc. — unchanged since AboutUs began tracking (Sep 4, 2026).