Check DNS records for any domain using multiple DNS servers. Verify configurations and troubleshoot issues in seconds.
The Domain Name System (DNS) is the internet's phonebook. It translates human-readable domain names (like example.com) into IP addresses (like 192.0.2.1) that computers use to identify each other.
Check if your DNS changes have propagated worldwide across different DNS servers.
Check DNS propagationCheck domain registration details, ownership information, and expiration dates.
Check WHOIS informationDiscover what technologies, frameworks, and tools are used by any website.
Detect technologies| IP Address | TTL |
|---|---|
| 23.227.38.65 | 299s |
| Nameserver | TTL |
|---|---|
| ns-1201.awsdns-22.org. | 21600s |
| ns-738.awsdns-28.net. | 21600s |
| ns-47.awsdns-05.com. | 21600s |
| ns-1941.awsdns-50.co.uk. | 21600s |
| Mail Server | Priority | TTL |
|---|---|---|
| mx1.feishu.cn. | 1 | 300 |
| mx2.feishu.cn. | 5 | 300 |
| mx3.feishu.cn. | 10 | 300 |
v=spf1 +include:_netblocks.m.feishu.cn include:mail.zendesk.com -all
TTL: 300s
verification-code-site-App_feishu=6B6WuRWqA9jmTw5OHtjq
TTL: 300s
google-site-verification=2mHtu7Wqe7G_Vbbv43e5n3EPO_0Eg6HZuBakAlPvA7o
TTL: 300s
Primary NS: ns-1941.awsdns-50.co.uk.
Responsible: awsdns-hostmaster.amazon.com.
TTL: 900s
2620:127:f00f:5::
TTL: 300s
