| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 86400s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (eldon.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.eldon.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:csynr7mr@ag.dmarcian.com; ruf=mailto:csynr7mr@fr.dmarcian.com; fo=1 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | amazon.com |
| 0 | issue | amazonaws.com |
| 0 | issue | amazontrust.com |
| 0 | issue | awstrust.com |
| 0 | issue | sectigo.com |
| 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 | 20130552 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 900s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 20:49:14 | 2512ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 01:15:58 | 1332ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 17:49:39 | 1223ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 06:44:32 | 478ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 06:40:08 | 657ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |