freilernen.dk is a .dk domain served by 3 nameservers (ns.udag.de, ns.udag.net, ns.udag.org). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.197.84.141 is hosted by Individual Network Berlin (IN-Berlin) e.V. (AS29670) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.197.84.141 | 600s | codeberg-141.in-berlin.de | AS29670 | Individual Network Berlin (IN-Berlin) e.V. | 217.197.80.0/20 | 🇩🇪 Germany | Berlin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.197.84.141 |
| 🔶 Autoconfig | 217.197.84.141 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0a:4580:103f:c0de::2 | 600s | — | AS29670 | Individual Network Berlin (IN-Berlin) e.V. | 2a0a:4580:0:0:0:0:0:0/30 | 🇩🇪 Germany | Berlin |
| TXT Record |
|---|
| FreilernenDk.gerber-media.codeberg.page |
| www | 217.197.84.141 2a0a:4580:103f:c0de::2 (AS29670) (address records, no CNAME) |
| www vs bare domain | Same network freilernen.dk: 217.197.84.141 2a0a:4580:103f:c0de::2 (AS29670) www.freilernen.dk: 217.197.84.141 2a0a:4580:103f:c0de::2 (AS29670) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026010288 |
| Primary NS (MNAME) | ns.udag.de |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:34:44 shown | 723ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-07 15:07:18 | 784ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 15:46:13 | 762ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-11 15:30:37 | 9506ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 16:46:56 | 1521ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 12:33:57 | 938ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 21:41:16 | 3010ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 09:21:01 | 888ms | 3 NS 1 A 0 MX | 🔓 Insecure |