@roberta.exec: DNS: Part 1 | Resolution flow Client → Recursive Resolver → Root → TLD → Authoritative Keywords to know: DNS = Domain Name System CLIENT: device/software requesting DNS resolution. TTL: each DNS record has its own cache duration before it expires. DNS records: individual entries in DNS that store domain information. #softwaredeveloper #dns #informationtechnology #ipaddress #education

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Thursday 23 April 2026 14:10:05 GMT