| 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.grafoni.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 (grafoni.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.grafoni.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine; sp=quarantine |
| 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 | 2025101705 |
| Primary NS (MNAME) | dns-c.duelhost.dk |
| Responsible (RNAME) | hostmaster@grafoni.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2002-12-16 |
| Expires | 2027-12-31 (485d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:12:35 | 894ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 22:41:26 | 944ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 17:15:20 | 659ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 06:55:49 | 4795ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 06:03:44 | 5313ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 08:05:09 | 793ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-28 02:48:09 | 9591ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 02:35:14 | 8666ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-26 02:12:24 | 949ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 01:56:19 | 1372ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 23:33:13 | 1343ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 17:13:20 | 1222ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-20 07:27:22 | 8641ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 23:21:14 | 984ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 20:20:17 | 9602ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-15 14:59:01 | 1060ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 04:33:16 | 2914ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-11 15:01:23 | 769ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-10 07:04:20 | 1223ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 23:11:14 | 1180ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-06 07:27:38 | 757ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 22:41:21 | 2464ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 21:22:50 | 3560ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-03 16:55:51 | 1857ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 09:48:25 | 3498ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |