| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.130.139.27 | 600s | durable-director.uscreen.net | AS51906 | recast IT GmbH & Co. KG | 37.130.136.0/22 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.uscreen.net | 37.130.139.10 37.130.139.16 37.130.139.17 |
mail.uscreen.net mail.uscreen.net mail.uscreen.net |
AS51906 recast IT GmbH & Co. KG AS51906 recast IT GmbH & Co. KG AS51906 recast IT GmbH & Co. KG |
| Policy | Record (_dmarc.duraprint.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=r; ruf=mailto:domains+dmarc@uscreen.net; |
| 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 | 2025063000 |
| Primary NS (MNAME) | a.ns14.net |
| Responsible (RNAME) | domains@uscreen.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 13:00:54 | 1141ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 02:56:29 | 929ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 05:13:53 | 1748ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 05:04:18 | 1313ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 05:00:40 | 11924ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 05:00:18 | 893ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |