| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.55.242.29 | 300s | srv01gate.tethys.dk | AS24940 | Hetzner Online GmbH | 162.55.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.itmaster.net | 142.132.131.220 2a01:4f8:272:2809::5 |
mail.itmaster.net mail.itmaster.net |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 5 | 993 | mail.itmaster.net |
| TXT Record |
|---|
| v=spf1 +a +mx +a:mail.itmaster.net include:amazonses.com -all |
| Policy | Record (nordfalstervand.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:mail.itmaster.net include:amazonses.com -all |
| Policy | Record (_dmarc.nordfalstervand.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.nordfalstervand.dk | HA05a_nCa2ivpc9c99BA5ReKj9dh2a9uQTAat2e_2Wk |
| TXT | _acme-challenge.nordfalstervand.dk | IXeq2CgGNrKErp0DW8ltktjjONK82lskT4PZo3VUAdA |
| 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 | 2413480166 |
| Primary NS (MNAME) | carter.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 02:05:36 | 1105ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-30 08:28:33 | 1949ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-30 17:48:33 | 1215ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 10:53:05 | 1269ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 00:40:58 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 18:50:15 | 1065ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 20:00:30 | 833ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |