Check Domain Nameservers 🔁
Enter a domain like example.com to view recorded nameserver history and DNS health.
Results for harpercollins.com 🌐
Resolved IP: 23.227.38.65
| Nameserver | Type |
|---|---|
| dbru.br.ns.els-gms.att.net | NS record |
| dmtu.mt.ns.els-gms.att.net | NS record |
Recorded History 🗂️
| NS1 | NS2 | NS3 | NS4 | IP | Date |
|---|---|---|---|---|---|
| dbru.br.ns.els-gms.att.net | dmtu.mt.ns.els-gms.att.net | 23.227.38.65 | 2021-09-13 |