Time to live
A value limiting cached-data lifetime, such as a DNS record's. It does not guarantee simultaneous resolver refreshes; the term has other networking meanings too.
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Technology, explained clearly. Find a term, choose a letter or narrow the topic. Definitions include sources and their review date.
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Clear filtersTLD (Top-Level Domain)
The final part of a domain name, such as .pl or .com. Categories include country-code and generic TLDs. An ending alone establishes neither owner trustworthiness nor improved search rankings.
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