| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nsa.byte.nl | 46.21.228.110 | nsa.byte.nl | AS34762 Combell NV |
| nsb.byte.nl | 46.21.225.222 | nsb.byte.nl | AS34762 Combell NV |
| nsc.byte.nl | 87.238.161.15 | nsc.byte.nl | AS34762 Combell NV |
| TXT Record |
|---|
| v=spf1 include:spf.byte.nl ?all |
| Policy | Record (integratedpipingsystems.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.byte.nl ?all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2003030410 |
| Primary NS (MNAME) | nsa.byte.nl |
| Responsible (RNAME) | hostmaster@byte.nl |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 03:47:38 | 857ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 17:31:16 | 919ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 20:54:07 | 1514ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 20:49:35 | 1534ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 15:18:09 | 261ms | 0 NS 0 A 0 MX | ❓ Unknown | View |