alzs.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, randy.ns.cloudflare.com). It was registered on 28 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.233.21.144 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 167.233.21.144 | 300s | static.144.21.233.167.clients.your-server.de | AS24940 | Hetzner Online GmbH | 167.233.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (alzs.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2417892988 |
| Primary NS (MNAME) | aisha.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2026-04-28 |
| Expires | 2027-04-27 (185d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 04:15:42 | 2370ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-20 21:59:58 | 444ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-19 19:33:16 shown | 541ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 05:33:56 | 3798ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 03:39:11 | 422ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 03:27:41 | 1422ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 03:18:08 | 1132ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 08:36:20 | 563ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 07:41:22 | 2464ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 12:26:23 | 2463ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 13:58:28 | 2428ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 18:26:23 | 1330ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 06:30:38 | 1991ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-01 04:27:20 | 575ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:51:19 | 663ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 11:36:11 | 972ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 10:17:01 | 1197ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 07:23:40 | 9909ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 06:27:17 | 8978ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-22 23:00:25 | 1015ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-28 13:39:24 | 781ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-28 04:58:40 | 635ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:25:21 | 425ms | 2 NS 0 A 0 MX | 🔓 Insecure |