holstschumacher.dk is a .dk domain with no delegation in this scan. It was registered on 6 September 2006 (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 CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Same network holstschumacher.dk: 216.239.32.21 216.239.34.21 216.239.36.21 216.239.38.21 (AS15169) www.holstschumacher.dk: 142.250.154.121 2a00:1450:4001:c0f::79 (AS15169) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | 2006-09-06 |
| Expires | 2027-09-30 (339d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 08:39:24 | 2364ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-10-13 06:24:09 | 626ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-30 22:55:01 | 671ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-25 00:53:11 | 834ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-22 05:45:45 | 1182ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-04 04:46:59 | 746ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-29 12:03:54 | 3235ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-28 01:17:05 | 708ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-27 00:20:29 | 1120ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-25 14:14:03 | 2056ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-16 13:09:58 | 4406ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-06 03:18:59 | 1492ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-07-22 00:18:44 | 4005ms | 2 NS 4 A 5 MX | 🔒 Secure |
| 2026-07-08 17:27:04 | 2906ms | 2 NS 4 A 7 MX | 🔒 Secure |
| 2026-07-06 09:47:44 | 1874ms | 2 NS 4 A 7 MX | 🔒 Secure |
| 2026-06-27 11:04:05 | 2786ms | 2 NS 4 A 7 MX | 🔒 Secure |
| 2026-06-22 09:55:29 | 1099ms | 2 NS 4 A 7 MX | 🔒 Secure |
| 2026-06-21 14:24:02 shown | 920ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:51:44 | 1689ms | 2 NS 4 A 7 MX | 🔒 Secure |
| 2026-06-17 11:37:12 | 3642ms | 2 NS 4 A 7 MX | 🔒 Secure |