att.com Registration Date (WHOIS) – Exact Domain Age
att.com was registered on April 25, 1986 and is 40 years, 0 months old.
When was att.com registered?
att.com was registered on April 25, 1986 and is currently 40 years, 0 months old. The domain is registered through CSC Corporate Domains, Inc..
How old is att.com?
att.com is 40 years and 0 months old. The domain was first registered on April 25, 1986 and is set to expire on April 26, 2027.
att.com WHOIS Registration Details
WHOIS records for att.com include the registration date, last update date, expiration date, registrar name, and authoritative nameservers. These records are maintained by ICANN-accredited registries, the official source for domain registration information.
✓ Official Source: All registration data is retrieved from ICANN-accredited WHOIS registries, the authoritative and official source for domain registration information worldwide.
📅 Last verified: May 4, 2026
Want to check another domain?
🔍 Check Another Domain