rcsmessaging.dk is a .dk domain with no delegation in this scan. It was registered on 8 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | Exists, no address |
| www vs bare domain | www does not resolve rcsmessaging.dk: 104.21.73.103 172.67.189.165 2606:4700:3031::ac43:bda5 2606:4700:3033::6815:4967 (AS13335) (all like this)www.rcsmessaging.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-02-08 |
| Expires | 2027-02-28 (130d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 22:24:12 | 410ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-07 20:10:34 | 418ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-02 07:22:45 | 624ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 07:16:09 | 604ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 04:07:21 | 1154ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 23:54:05 | 2565ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 16:45:17 | 1493ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-15 20:23:12 | 1014ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-14 04:17:41 | 4017ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-21 19:11:43 | 1006ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-14 05:00:03 | 1018ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-28 20:22:13 | 591ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 05:56:00 | 2652ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 04:17:54 shown | 1138ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:16:34 | 1835ms | 2 NS 2 A 0 MX | 🔓 Insecure |