| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mx5.comasystem.dk | 87.116.36.180 | mx5.comasystem.dk | AS31027 GlobalConnect A/S |
| Policy | Record (_dmarc.comaforms.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@comasystem.eu; ruf=mailto:dmarc@comasystem.eu; sp=reject; fo=1 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2408557645 |
| Primary NS (MNAME) | guss.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 04:20:46 | 1075ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 12:28:17 | 1125ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 14:41:52 | 8999ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 14:37:31 | 3818ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-18 11:52:05 | 8898ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-28 10:23:38 | 5404ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 13:07:59 | 2082ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 04:19:44 | 2175ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 21:51:07 | 441ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |