letloen.dk is a .dk domain served by 6 nameservers (df-ns01.skat.dk, df-ns02.skat.dk, df-ns03.skat.dk and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.letloen.dk. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mail.letloen.dk | 193.162.204.201 | — | AS25384 Kyndryl Danmark ApS |
| TXT Record |
|---|
| SKAT |
| v=spf1 -all |
| Policy | Record (letloen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.letloen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com |
| www | 147.29.150.74 (AS3292) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
| dkim | — | RSA Invalid key data — receivers can't verify signatures |
| s1 | — | RSA Invalid key data — receivers can't verify signatures |
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.
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025091807 |
| Primary NS (MNAME) | df-ns01.skat.dk |
| Responsible (RNAME) | hostmaster@csc.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 02:47:34 | 499ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-09 13:36:54 | 810ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 20:43:02 | 425ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 15:13:17 | 4265ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 14:27:50 | 483ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 13:20:06 shown | 536ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 08:26:42 | 2946ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 06:57:41 | 6467ms | 6 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-08 05:37:12 | 453ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-07 03:43:48 | 704ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-03 15:30:18 | 972ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 17:12:12 | 833ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-18 15:23:57 | 3748ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-15 04:14:16 | 1118ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-12 00:39:20 | 3097ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-03 20:19:57 | 2647ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-26 14:35:12 | 2334ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-23 13:22:59 | 3679ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-20 16:11:40 | 834ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-12 07:11:21 | 16748ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 11:53:01 | 5316ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 04:50:03 | 1464ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 06:56:56 | 3854ms | 6 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 11:44:24 | 958ms | 6 NS 0 A 1 MX | 🔒 Secure |