| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.kobalt.dk | 185.21.235.11 | ns1.kobalt.dk | AS199289 Kobalt ApS |
| ns2.kobalt.dk | 185.21.233.24 | ns2.kobalt.dk | AS199289 Kobalt ApS |
| ns3.kobalt.dk | 185.21.232.2 | cpe.b915e802.kobalt.dk | AS199289 Kobalt ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.232.10 | 10800s | cpe.b915e80a.kobalt.dk | AS199289 | Kobalt ApS | 185.21.232.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mail.bitwaft.com | 49.12.152.186 | mail.bitwaft.com | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:5a20:3a10:0:a00:27ff:fe48:d5e5 | 10800s | — | — | — | — | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 mx a ip4:185.21.232.0/24 a:spf1.kobalt.dk ~all |
| Policy | Record (kobalt.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:185.21.232.0/24 a:spf1.kobalt.dk ~all |
| Policy | Record (_dmarc.kobalt.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:noc@kobalt.dk |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.kobalt.dk | mO8ET2Rx5hOgVLCgG_QAyiJy-Wr4q4gPIL27BqkQoVc |
| 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 | 2020020318 |
| Primary NS (MNAME) | ns1.kobalt.dk |
| Responsible (RNAME) | noc@kobalt.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 2419000s |
| Minimum (neg-cache TTL) | 43200s |