How to Check If a Domain Is Expired in 2026

Why Check Domain Expiry?

Domain expiry matters for several reasons: if you own a domain, missing the renewal deadline can take your website offline and even result in losing the domain entirely. If you're researching a competitor's domain or looking to acquire one, knowing its expiry date helps you plan your strategy.

Method 1: WHOIS Lookup (Most Reliable)

The most reliable method is a WHOIS lookup. WHOIS is a protocol that queries domain registrar databases and returns registration information, including the expiry date.

👉 Use our free WHOIS Lookup tool — enter any domain and look for the Expiration Date or Registry Expiry Date field.

Example WHOIS output:

Registry Expiry Date: 2026-09-15T04:00:00Z

Method 2: RDAP (Modern WHOIS)

RDAP (Registration Data Access Protocol) is the modern replacement for WHOIS. It returns structured JSON data and is increasingly accurate.

👉 Use our RDAP Lookup tool to check expiry with structured data.

Method 3: Check the Domain Availability Checker

A quick way to confirm if a domain has expired (and thus become available) is to check its availability. If it shows as available, the domain has either expired or was never registered.

👉 Try the Domain Availability Checker.

Method 4: DNS Check

If a domain's DNS records no longer resolve (no A record, no MX record), it may be expired or in a grace period. Use our DNS Analyzer to check.

Understanding Domain Expiry Stages

• Active — Domain is registered and operational.
• Grace Period (0–30 days after expiry) — Owner can renew at standard price.
• Redemption Period (30–75 days) — Owner can reclaim but at a high redemption fee.
• Pending Delete (75–80 days) — Domain queued for deletion.
• Available — Domain released back to public registration.

Set Up Domain Expiry Alerts

The best way to never miss a renewal is to use a domain monitoring tool. Our Domain Watchlist feature sends you email alerts before your domain expires.

Conclusion

Checking domain expiry is straightforward with WHOIS or RDAP lookups. For ongoing monitoring, set up automatic alerts and always ensure your registrar has your current email address for renewal reminders.