| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.31.143.90 | 600s | — | AS202108 | united-domains GmbH | 89.31.142.0/23 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx00.udag.de | 62.146.106.39 | mx00.udag.de | AS15598 NorthC Deutschland GmbH |
| 20 | 3600s | mx01.udag.de | 62.146.106.40 | mx01.udag.de | AS15598 NorthC Deutschland GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.31.143.90 |
| 🔶 Autoconfig | 89.31.143.90 |
| TXT Record |
|---|
| google-site-verification=vbCo7maB0vrKKfXLnQhu-9LJj6KFQ5cX7Mr5IKr6RZI |
| v=spf1 include:_smtp.udag.de ~all |
| Policy | Record (mazacam.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_smtp.udag.de ~all |
| 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 | 2023120302 |
| Primary NS (MNAME) | ns.udag.de |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 13:04:18 | 784ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-25 08:42:04 | 735ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-17 07:39:06 | 17133ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-04 19:47:01 | 3342ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 23:28:57 | 678ms | 3 NS 1 A 2 MX | ⚠️ Bogus | View |
| 2026-06-18 04:58:00 | 837ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |