| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.concrete5danmark.dk | 88.99.120.238 | ns1.dnshotel.dk | AS24940 Hetzner Online GmbH |
| ns2.concrete5danmark.dk | 94.130.170.39 | ns2.dnshotel.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.201.255.81 | 359s | server.concrete5danmark.dk | AS24940 | Hetzner Online GmbH | 138.201.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 360s | jardexportal.dk | 138.201.255.81 2a01:4f8:173:2652::1 |
server.concrete5danmark.dk server.concrete5danmark.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:173:2652::1 | 14400s | server.concrete5danmark.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +include:relay.mailchannels.net ~all |
| Policy | Record (jardexportal.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +include:relay.mailchannels.net ~all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.jardexportal.dk | 02VGIiIy-S4RknzkEYfoiqUVPTgD2pCrJChT_1cdLtw |
| 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 | 2026061303 |
| Primary NS (MNAME) | ns1.concrete5danmark.dk |
| Responsible (RNAME) | server-admin@azehosting.net |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 14:15:09 | 7949ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 13:13:35 | 2329ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 10:56:20 | 5916ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 10:29:05 | 7578ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 14:30:45 | 13606ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 07:39:27 | 863ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-26 07:21:22 | 961ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 05:28:03 | 13668ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 04:09:58 | 1588ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-19 08:24:00 | 8569ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 06:40:01 | 887ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 00:10:33 | 13992ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-11 23:37:47 | 21889ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 10:43:52 | 10250ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 18:35:29 | 898ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 06:28:17 | 832ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-17 15:24:34 | 735ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |