About the Domain Age Checker
The Domain Age Checker pulls the registration date from whois and computes the exact age — a quick trust signal when evaluating expired-domain buys, link prospects or suspicious shops (brand-new domains are a classic scam marker). For the full record, use the Whois Lookup.
Not directly per Google — but old domains have usually accumulated links and trust signals. Age correlates with authority; it doesn't cause it.
Registries like .de (DENIC) don't expose creation dates via public whois. For those, the tool reports what the registry returns.
No — whois shows the original registration date as long as the domain never fully expired and was re-registered.