| 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 | 360s | server.concrete5danmark.dk | AS24940 | Hetzner Online GmbH | 138.201.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 360s | abmaskinfabrik.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 (abmaskinfabrik.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.abmaskinfabrik.dk | qSgaH3Wh-cKSSGGAEooqLctcMspm1sZtDCp64qA8RK4 |
| 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 | 2026081301 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 10:00:27 | 4244ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 15:25:16 | 905ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 07:59:19 | 5007ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 22:50:53 | 622ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 16:44:44 | 1178ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 14:15:08 | 2301ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 13:20:58 | 6611ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 01:28:59 | 4917ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 07:30:54 | 9096ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 20:32:00 | 1131ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-01 10:22:24 | 8773ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 18:06:15 | 5016ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 17:33:49 | 883ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-19 22:18:12 | 10277ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 08:08:58 | 856ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-11 23:53:01 | 5001ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 19:06:30 | 1603ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 20:15:16 | 764ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 03:35:18 | 994ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 23:01:53 | 796ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 23:46:24 | 580ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 22:41:38 | 844ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 04:47:26 | 956ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 09:09:08 | 852ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:41:16 | 798ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |