gruenberg.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.161.53 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w00d265e.kasserver.com. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns5.kasserver.com | 85.13.128.3 | ns5.kasserver.com | AS34788 Neue Medien Muennich GmbH |
| ns6.kasserver.com | 85.13.159.101 | ns6.kasserver.com | AS34788 Neue Medien Muennich GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.13.161.53 | — | dd42724.kasserver.com | AS34788 | Neue Medien Muennich GmbH | 85.13.128.0/18 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | w00d265e.kasserver.com | 85.13.161.53 | dd42724.kasserver.com | AS34788 Neue Medien Muennich GmbH |
| TXT Record |
|---|
| v=spf1 a mx include:spf.kasserver.com ~all |
| Policy | Record (gruenberg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.kasserver.com ~all |
| www | 85.13.161.53 (AS34788) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'gruenberg.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2603011102 |
| Primary NS (MNAME) | ns5.kasserver.com |
| Responsible (RNAME) | hostmaster@kasserver.com |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 04:43:10 | 829ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 04:15:24 | 1360ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 03:33:00 | 1320ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 17:34:23 | 5495ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:01:57 shown | 1684ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 10:51:23 | 2358ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:48:24 | 639ms | 2 NS 1 A 1 MX | 🔓 Insecure |