| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.businessinstitute-bestyrelse.dk | 16.192.103.94 | mail.businessinstitute-bestyrelse.dk | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| v=spf1 a mx ip4:16.192.103.94 ~all |
| Policy | Record (businessinstitute-bestyrelse.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:16.192.103.94 ~all |
| Policy | Record (_dmarc.businessinstitute-bestyrelse.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| 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 | 2413949906 |
| Primary NS (MNAME) | igor.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-05 05:32:54 | 591ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-09-03 02:32:19 | 664ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-31 02:11:30 | 482ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 18:41:07 | 808ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-07 14:07:56 | 1027ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 08:32:33 | 5083ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |