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 |
|---|---|
| 172.67.181.145 | 299s |
| 104.21.18.100 | 299s |
| Nameserver | TTL |
|---|---|
| kallie.ns.cloudflare.com. | 21600s |
| casey.ns.cloudflare.com. | 21600s |
| Mail Server | Priority | TTL |
|---|---|---|
| mailsec.protonmail.ch. | 20 | 300 |
| mail.protonmail.ch. | 10 | 300 |
v=spf1 include:_spf.protonmail.ch mx ~all
TTL: 300s
verify_1ff6388bc3911c9feb81e53182150b0d
TTL: 300s
protonmail-verification=dca68bae2b6938bc3550b92290b1c3167fe01c81
TTL: 300s
google-site-verification=yyybx20oGIrkCb8-mkek0JqoLHiVQV7IQ5pYmnsb3Rc
TTL: 300s
Primary NS: casey.ns.cloudflare.com.
Responsible: dns.cloudflare.com.
TTL: 1800s
2606:4700:3037::6815:1264
TTL: 300s
2606:4700:3030::ac43:b591
TTL: 300s