| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns21.cloudns.net | — | — | — |
| ns22.cloudns.net | — | — | — |
| ns23.cloudns.net | — | — | — |
| ns24.cloudns.net | — | — | — |
| pns21.cloudns.net | — | — | — |
| pns22.cloudns.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.21.42.163 | — | 176-21-42-163-dynamic.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.21.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | — | mailforward21.cloudns.net | 109.201.133.110 | mailforward21.cloudns.net | AS43350 NForce Entertainment B.V. |
| 10 | — | mailforward22.cloudns.net | 185.206.180.83 | mf22-de.cloudmails.net | AS205787 Public Cloud Ltd. |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026052902 |
| Primary NS (MNAME) | pns21.cloudns.net |
| Responsible (RNAME) | support@cloudns.net |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |