DNS Lookup豆包功能
Global DNS resolution with DNS pollution detection across multiple resolvers睿声ai官网
Usageai智能体怎么创建
• 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
About global DNS resolution lookups豆包手机版入口
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.智能ai软件
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.豆包功能
Frequently asked questionsai智能体怎么创建
Why do regions resolve to different IPs?
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.豆包怎么用
I just changed a DNS record — why hasn't it taken effect?
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.gpt下载
Which record types are supported?
Common types are supported: A (IPv4), AAAA (IPv6), MX (mail), TXT (text), CNAME (alias) and NS (name server). Choose the one you need.豆包都有哪些功能
What if a region fails or returns an odd result?
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.gpt下载