| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| _dmarc.barakken.dk v=DMARC1; p=reject; rua=mailto:411e93a49363311@rep.dmarcanalyzer.com; ruf=mailto:411e93a49363311@for.dmarcanalyzer.com; fo=1; |
| v=spf1 -all |
| Policy | Record (minigraver.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 11:19:13 | 408ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 21:36:51 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:09:51 | 385ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 04:20:22 | 1116ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 16:52:02 | 646ms | 2 NS 1 A 0 MX | 🔒 Secure | View |