923.dk is a .dk domain served by 4 nameservers (ns-1458.awsdns-54.org, ns-1758.awsdns-27.co.uk, ns-439.awsdns-54.com and 1 more). It was registered on 17 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|
| ns-1458.awsdns-54.org | — | — | — |
| ns-1758.awsdns-27.co.uk | — | — | — |
| ns-439.awsdns-54.com | — | — | — |
| ns-924.awsdns-51.net | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (923.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.923.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 923.dk: no address www.923.dk: no address |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-1458.awsdns-54.org |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-06-17 |
| Expires | 2027-06-16 (240d) |
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).
| Domain | Registrar |
|---|---|
| 1chat.dk | Punktum dk A/S (direct) |
| 926.dk | Punktum dk A/S (direct) |
| krasnapolsky.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 10:10:08 | 3063ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 21:17:28 | 11745ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 06:07:36 | 11883ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 13:17:52 | 657ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 03:06:54 | 652ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 02:44:58 | 936ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 17:27:43 | 879ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:39:08 shown | 548ms | 4 NS 0 A 0 MX | 🔓 Insecure |