| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.matratzen-concord.de | 195.243.144.60 | mail.matratzen-concord.de | AS3320 Deutsche Telekom AG |
| 20 | 86400s | mail1.matratzen-concord.de | 195.50.184.170 | mail1.matratzen-concord.de | AS3209 Vodafone GmbH |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2023112400 |
| Primary NS (MNAME) | ns9.managed-ip.com |
| Responsible (RNAME) | domainadmin@managed-ip.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 15:52:28 | 9641ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-08-24 14:46:58 | 1626ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 22:37:08 | 65535ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 22:15:12 | 1540ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 22:09:23 | 444ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 22:01:05 | 2598ms | 4 NS 0 A 2 MX | 🔓 Insecure | View |