| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cb.dk | 194.60.243.77 | ns1.cb.dk | AS42876 Unit IT Services ApS |
| ns2.cb.dk | 194.60.243.76 | ns2.cb.dk | AS42876 Unit IT Services ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.61 | 7200s | web31.123hotel.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | mailscan1.edc.dk | — | — | — |
| 10 | 7200s | mailscan2.edc.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 mx ip4: 87.63.136.130/32 a:post.bornholmerbo.dk -all |
| Policy | Record (bornholmerbo.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4: 87.63.136.130/32 a:post.bornholmerbo.dk -all |
| 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 | 2018022807 |
| Primary NS (MNAME) | ns1.cb.dk |
| Responsible (RNAME) | hostmaster@cb.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |