| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.itmaster.net | 162.55.22.237 | web1.itmaster.net | AS24940 Hetzner Online GmbH |
| ns2.itmaster.net | 65.108.58.212 | ns2.itmaster.net | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.55.22.237 | 3600s | web1.itmaster.net | AS24940 | Hetzner Online GmbH | 162.55.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | 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 | 143 | mail.itmaster.net |
| TXT Record |
|---|
| v=spf1 include:spf.itmaster.net -all |
| Policy | Record (victorpahuus.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.itmaster.net -all |
| Policy | Record (_dmarc.victorpahuus.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.victorpahuus.dk | JnJKbKYKozbdHgO2_JAfMivou67zcx95Tty4Wdwg2r8 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072512 |
| Primary NS (MNAME) | ns1.itmaster.net |
| Responsible (RNAME) | hostmaster@itmaster.net |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 16:03:15 | 1165ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 16:04:13 | 3605ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-22 12:51:51 | 1235ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 12:12:35 | 6681ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 08:58:00 | 2888ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 17:02:45 | 3099ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 03:53:13 | 9262ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 12:26:09 | 2976ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-04 06:03:16 | 2212ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 00:41:48 | 10044ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 11:23:36 | 1054ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 09:05:27 | 1276ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 11:16:06 | 1364ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 00:11:32 | 1049ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 20:31:30 | 1347ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 07:41:40 | 9901ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 12:31:03 | 1723ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 07:14:28 | 1097ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 07:37:21 | 864ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:56:55 | 3565ms | 2 NS 1 A 1 MX | 🔒 Secure | View |