| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dnscluster.dk | — | — | — |
| ns2.dnscluster.dk | — | — | — |
| ns3.dnscluster.dk | — | — | — |
| ns4.dnscluster.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.184.84.11 | — | nlsh06.shared-infra.net | AS59795 | PerfGrid | 213.184.84.0/23 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | in1.mail-infra.net | 49.12.11.203 | filter02.h4r.eu | AS24940 Hetzner Online GmbH |
| 20 | — | in2.mail-infra.net | 57.129.66.76 | filter04.h4r.eu | AS16276 OVH SAS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a09:3a00:4011::1 | — | — | AS59795 | PerfGrid | 2a09:3a00:4000::/40 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| mailerlite-domain-verification=16d799851f6efe48855545b38f4d365e6cbb58e5 |
| v=spf1 +a +mx include:_spf.mlsend.com +include:spf-record.net ~all |
| Policy | Record (fivelines.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx include:_spf.mlsend.com +include:spf-record.net ~all |
| Policy | Record (_dmarc.fivelines.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026031401 |
| Primary NS (MNAME) | ns1.dnscluster.dk |
| Responsible (RNAME) | hostmaster@fivelines.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |