| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | smtp1.de-la.dk | 87.104.249.230 | mail.de-la.dk | AS204151 EWII Bredbaand A/S |
| 20 | 3600s | smtp2.de-la.dk | 87.104.249.230 | mail.de-la.dk | AS204151 EWII Bredbaand A/S |
| 30 | 3600s | smtp3.de-la.dk | 87.104.249.230 | mail.de-la.dk | AS204151 EWII Bredbaand A/S |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (delau.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.delau.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; fo=1; ri=3600; rua=mailto:dmarc.reports@de-la.dk; ruf=mailto:dmarc.forensics@de-la.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2019041700 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |