Century21.com offer buying & selling millions of properties through realtors
Century 21 operates a real estate marketplace where agents and brokers list and facilitate the buying and selling of properties. The platform serves homebuyers, sellers, and real estate professionals seeking to connect with local agents and offices. It is operated by Realogy and headquartered in Parsippany, New Jersey.
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Authority
95/100
Safety
90/100
Registered
Mar 2, 1995
31 years old · CSC Corporate Domains, Inc.
On record
since 2006
4 of 5 safety checks passed (Sep 3, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Realogy — company name on record since 2006; still matches the live site.
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Domain registered Mar 2, 1995 — 31 years old.
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Registrar today: CSC Corporate Domains, Inc. — unchanged since AboutUs began tracking (Aug 5, 2026).