rationel.dk is a .dk domain with no delegation in this scan. It was registered on 5 July 1996 (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 | 159.65.202.43 (AS14061) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u15425250.wl001.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u15425250.wl001.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-rationel-dk._domainkey.dovista.onmicrosoft.com | RSA · ~1024 bit below 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 | CSC Digital Brand Service, Inc |
| Registered | 1996-07-05 |
| Expires | 2027-09-30 (340d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 15:24:32 | 2979ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 08:33:41 | 2285ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 02:53:33 | 1466ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 16:48:02 | 1725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:34:29 | 1404ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 15:39:12 | 1533ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 15:13:50 | 901ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 14:59:01 | 1323ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 13:27:15 | 1188ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 18:19:59 | 1309ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 09:20:18 | 1145ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 11:27:21 | 1150ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 03:21:53 | 1464ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 21:58:20 | 2557ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 20:29:52 | 1888ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 02:12:56 | 6736ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 01:08:59 | 4267ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 03:52:41 | 1054ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 02:50:28 | 1232ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 17:12:20 | 1037ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 16:24:33 | 1059ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 22:54:52 | 1018ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 12:01:55 | 1584ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 14:04:35 | 1022ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 23:06:28 | 1953ms | 2 NS 1 A 1 MX | 🔒 Secure |