| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.120.222 | 3600s | server4.designrus.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | server1.designrus.dk | 176.9.4.22 2a01:4f8:141:3416::2 |
server1.designrus.dk server1.designrus.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | privat-sommerhusudlejning.dk → 49.12.120.222 |
| 🔶 Autoconfig | discover.designrus.dk → 49.12.124.182 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:242:52a0::2 | 3600s | server4.designrus.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 1 | 1 | 443 | discover.designrus.dk |
| TXT Record |
|---|
| v=spf1 mx a include:_spf.designrus.dk ~all3adfe1720db7910ee11970dc\208\1778df4c43 |
| Policy | Record (privat-sommerhusudlejning.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 mx a include:_spf.designrus.dk ~all3adfe1720db7910ee11970dc\208\1778df4c43 |
| Policy | Record (_dmarc.privat-sommerhusudlejning.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:postmaster@privat-sommerhusudlejning.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.privat-sommerhusudlejning.dk | privat-sommerhusudlejning.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026083002 |
| Primary NS (MNAME) | ns1.designrus.dk |
| Responsible (RNAME) | admin@designrus.dk |
| Refresh | 1200s |
| Retry | 540s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 10:25:34 | 698ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 16:29:58 | 761ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 11:46:17 | 40846ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-17 08:07:44 | 5301ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 06:42:57 | 4493ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 08:26:19 | 1109ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-30 03:40:36 | 2325ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 17:03:47 | 1189ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 09:43:50 | 1244ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-15 21:21:16 | 3445ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-10 04:56:43 | 8838ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 23:45:41 | 1895ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 07:46:09 | 908ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 16:36:45 | 744ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 21:19:27 | 3784ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 12:06:17 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 05:19:38 | 1181ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 14:38:15 | 1358ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |