a4k.dk is a .dk domain served by 2 nameservers (ns5.megahost.dk, ns6.megahost.dk). It was registered on 22 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.73.8.101 is hosted by Enix Ltd (AS52148) in Germany. Mail is handled by mail.a4k.dk. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.73.8.101 | 3600s | da-2.de.hostns.io | AS52148 | Enix Ltd | 185.73.8.0/22 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.a4k.dk | 185.73.8.101 | da-2.de.hostns.io | AS52148 Enix Ltd |
| TXT Record |
|---|
| v=spf1 a mx ip4:185.73.8.101 include:spf.hostns.io ~all |
| Policy | Record (a4k.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:185.73.8.101 include:spf.hostns.io ~all |
| www | 185.73.8.101 (AS52148) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: ~all
No problems found| 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 | 2026011603 |
| Primary NS (MNAME) | ns5.megahost.dk |
| Responsible (RNAME) | hostmaster@a4k.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2022-08-22 |
| Expires | 2027-08-21 (308d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-06-25 03:31:39 | 716ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 12:04:52 shown | 851ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:36:12 | 794ms | 2 NS 1 A 1 MX | 🔓 Insecure |