laeremiddeljulekalender.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 14 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 86400s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (laeremiddeljulekalender.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.laeremiddeljulekalender.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | custom-proxy.leadpages.net (all on leadpages.net) → 35.202.21.90 (AS396982) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
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 | 1792380573 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-11-14 |
| Expires | 2026-11-30 (41d) |
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 |
|---|---|---|---|
| 2026-10-20 01:28:21 shown | 321ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-18 22:57:51 | 691ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-17 22:07:20 | 463ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-16 20:13:15 | 871ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-15 18:58:45 | 465ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-13 12:51:01 | 460ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-11 08:41:55 | 2665ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-10 07:15:57 | 1628ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-09 06:17:43 | 473ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-07 06:10:55 | 2660ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-06 05:05:21 | 1639ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-05 05:02:57 | 1646ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-04 04:53:44 | 2846ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 04:51:44 | 463ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 04:34:45 | 1800ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 04:20:43 | 2777ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 04:11:22 | 1466ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-28 03:59:56 | 408ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 03:36:11 | 495ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 03:29:23 | 440ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 03:23:06 | 2769ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 03:00:12 | 1608ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 02:55:22 | 2803ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 22:11:46 | 2764ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-20 17:01:25 | 448ms | 3 NS 0 A 1 MX | 🔒 Secure |