| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.217.33 | 14400s | web1.zupa.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| 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 | 2025100801 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-27 01:21:52 | 2235ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 10:27:02 | 3277ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 07:14:49 | 1197ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 01:56:03 | 2625ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 04:27:30 | 640ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:04:57 | 513ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |