| 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.rullegardiner-efter-maal.dk | 49.12.84.170 | cde4.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=wdi1BA-DbqNLuwIaQSi-j3Jn7eGfa_OsQt8XiuuxzMw |
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (rullegardiner-efter-maal.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.rullegardiner-efter-maal.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 | 2025101503 |
| Primary NS (MNAME) | dns-e.duelhost.dk |
| Responsible (RNAME) | hostmaster@rullegardiner-efter-maal.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 06:33:46 | 1154ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 14:45:54 | 759ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 12:00:53 | 677ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 15:41:30 | 4739ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 15:27:23 | 9090ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 14:57:49 | 1541ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 14:52:18 | 2504ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 13:01:30 | 9667ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 17:28:42 | 2838ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 18:49:45 | 774ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-26 18:23:15 | 1290ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 14:31:06 | 1406ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 05:58:34 | 9766ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-19 12:32:24 | 1028ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 10:29:59 | 8809ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-16 10:54:50 | 1210ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-10 02:22:49 | 8786ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 18:15:52 | 8820ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 17:56:42 | 2129ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 21:38:01 | 2620ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 12:59:13 | 772ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 10:34:42 | 1169ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 22:44:46 | 816ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 03:20:28 | 1487ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 14:53:01 | 3242ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |