Check Domain Nameservers 🔁
Enter a domain like example.com to view recorded nameserver history and DNS health.
History for IP 104.21.37.49 🧾
| Domain | NS1 | NS2 | NS3 | NS4 | Date |
|---|---|---|---|---|---|
| klaus-tschira-preis.info | cass.ns.cloudflare.com | cory.ns.cloudflare.com | 2025-08-05 |