| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns-c.duelhost.dk | 142.132.130.246 | cde2.duelhost.dk | AS24940 Hetzner Online GmbH |
| dns-d.duelhost.dk | 195.201.247.4 | dns-d.duelhost.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 142.132.130.246 | 3600s | cde2.duelhost.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.covoza.dk | 142.132.130.246 | cde2.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (covoza.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.covoza.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none |
| 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 | 2025100905 |
| Primary NS (MNAME) | dns-c.duelhost.dk |
| Responsible (RNAME) | hostmaster@covoza.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 18:59:22 | 625ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 01:12:55 | 1646ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 19:49:45 | 671ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 16:27:11 | 9692ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 12:10:06 | 1324ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 11:57:16 | 3131ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 10:24:35 | 2582ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 15:54:41 | 9669ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 15:21:37 | 9634ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 14:00:32 | 856ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-09 21:29:04 | 1298ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 22:54:11 | 1966ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-28 14:07:36 | 9551ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 11:28:19 | 943ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 10:40:58 | 827ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 06:35:33 | 16520ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-20 01:07:03 | 8932ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 19:17:27 | 1836ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-06 22:39:00 | 1105ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-04 17:05:15 | 4135ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 13:34:34 | 4348ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 10:13:06 | 792ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 01:32:51 | 661ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 05:48:29 | 1956ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 18:56:08 | 646ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |