| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.13.33.75 | 300s | mail.caspervk.net | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.caspervk.net | 49.13.33.75 | mail.caspervk.net | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 redirect=mail.caspervk.net |
| Policy | Record (vkristensen.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 redirect=mail.caspervk.net |
| Policy | Record (_dmarc.vkristensen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; ruf=mailto:postmaster@caspervk.net; fo=1 |
| Flags | Tag | Value |
|---|---|---|
| 128 | issue | letsencrypt.org;validationmethods=dns-01 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 352 |
| Primary NS (MNAME) | ns1.caspervk.net |
| Responsible (RNAME) | admin@vkristensen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-09 22:09:36 | 2988ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-09-05 07:33:56 | 1938ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 04:00:16 | 2378ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 00:39:56 | 3866ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-22 01:25:00 | 2127ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 04:20:06 | 1215ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 23:08:12 | 17437ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 16:27:35 | 2173ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 14:25:14 | 9682ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 11:02:43 | 2214ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 21:38:18 | 16923ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 10:37:44 | 1075ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:51:46 | 3664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 08:07:35 | 894ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 13:41:37 | 2941ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:51:53 | 1248ms | 2 NS 1 A 1 MX | 🔒 Secure | View |