| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns-e.duelhost.dk | 49.12.84.170 | cde4.duelhost.dk | AS24940 Hetzner Online GmbH |
| dns-f.duelhost.dk | 195.201.247.57 | dns-f.duelhost.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.84.170 | 3600s | cde4.duelhost.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.muldvarpefaelde.dk | 49.12.84.170 | cde4.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (muldvarpefaelde.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.muldvarpefaelde.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 | 2025101903 |
| Primary NS (MNAME) | dns-e.duelhost.dk |
| Responsible (RNAME) | hostmaster@muldvarpefaelde.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 21:28:39 | 1210ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 10:06:10 | 1576ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 00:43:14 | 1194ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 21:16:46 | 791ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 16:11:53 | 656ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 18:51:48 | 2466ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 14:45:51 | 3240ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 12:43:21 | 973ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 12:39:53 | 916ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 04:19:21 | 2699ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 18:16:37 | 1101ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 02:48:54 | 2513ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-28 17:11:24 | 1732ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-26 14:59:41 | 2520ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 14:45:50 | 835ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-24 14:29:01 | 10330ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 08:50:23 | 9592ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-15 18:23:50 | 1268ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-11 11:49:14 | 2366ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-10 03:52:52 | 17010ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-09 01:29:16 | 1732ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 15:21:22 | 14160ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 07:58:10 | 1197ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 17:24:57 | 2015ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 09:31:32 | 2040ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |