Global DNS resolution with DNS pollution detection across multiple resolvers豆包下载安装
Monitor continuously焦点ai官网
Create a scheduled monitor — automatically probe from multiple global nodes and get alerted on failures.chart gpt
• Target: the domain name to resolve (e.g. example.com)
• Record type: A (IPv4), AAAA (IPv6), MX (mail), TXT, CNAME (alias), NS (name server)
• Result: DNS resolution result, response time, and authoritative server
• Nodes: pick specific nodes; defaults to all available nodes
A DNS lookup queries your domain's records from DNS resolvers around the world and returns the result and response time seen from each region. Comparing regions surfaces cases where resolution differs by location, helping you confirm a record has taken effect everywhere.百度ai app
A, AAAA, MX, TXT, CNAME and NS record types are supported. It is commonly used to verify that resolution config has propagated globally, investigate propagation delay after switching DNS or changing a record, and compare results across regions.百度ai app
This is usually expected: geo-aware DNS returns a nearby IP based on the requester's location, and CDNs do similar steering. Multi-location lookup is precisely how you confirm that steering behaves as intended.ai功能在哪下载
DNS is cached (TTL), so resolvers worldwide only update once the old record expires, which can take minutes to hours. Multi-location lookup lets you watch the new record propagate region by region.爆款ai下载
Common types are supported: A (IPv4), AAAA (IPv6), MX (mail), TXT (text), CNAME (alias) and NS (name server). Choose the one you need.ai是人工智能吗
First confirm the record type exists and the TTL isn't too short; if only one region looks off, it may be that resolver's cache or steering — verify reachability with a multi-location ping.通往agi之路