| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns-a.duelhost.dk | — | — | — |
| dns-b.duelhost.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.201.61.68 | — | cde3.duelhost.dk | AS24940 | Hetzner Online GmbH | 138.201.0.0/16 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.apvpc.dk | 138.201.61.68 | cde3.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| brevo-code:de701b23311dbcf88641d9518bb65ec6 |
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (apvpc.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.apvpc.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com |
| 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 | 2026053103 |
| Primary NS (MNAME) | dns-a.duelhost.dk |
| Responsible (RNAME) | hostmaster@apvpc.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 20:16:42 | 614ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 10:41:14 | 503ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 00:41:58 | 877ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 15:10:06 | 1110ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 10:04:56 | 797ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 23:25:53 | 803ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 01:06:00 | 714ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 15:42:41 | 5512ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:37:31 | 708ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |