ritc.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 3 September 2020 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| 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 | 2020-09-03 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 21:13:44 | 116ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 21:12:45 shown | 585ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 11:49:23 | 777ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-01 07:40:11 | 911ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 19:00:39 | 737ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 01:06:28 | 780ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 00:02:13 | 2590ms | 2 NS 0 A 1 MX | 🔒 Secure |