DNS 查询（A / AAAA / CNAME / MX / TXT / NS）

免费在线 DNS 记录查询工具，一键并发查询域名 A / AAAA / CNAME / MX / TXT / NS 6 种记录，5 秒超时兜底，含查询历史与一键复制，后端 Go net.Resolver 实时解析
NaNToday Remaining
NaNConverted
NaNTotal Helped
Rating(undefined users)
Enter a domain, e.g. google.com (https:// is stripped automatically)
Record types
Enter a domain and click Lookup; up to 6 record types in one click
User Guide
✨ Features
• Parallel lookup of A / AAAA / CNAME / MX / TXT / NS • Backed by Go net.Resolver; 5s timeout safety net • Local history of last 10 domains, one-click reuse • Rejects raw IPs / localhost / internal domains (anti-scanning)
📖 How to Use
Step 1
Enter a domain (https:// prefix is stripped)
Step 2
Optionally pick record types (all 6 by default)
Step 3
Click Lookup; results grouped by type with per-row / per-group copy
Like it? Rate it!

Feedback List