nemstudium.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 19 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| TXT Record |
|---|
| SOA=1705479995 |
| v=spf1 -all |
| Policy | Record (nemstudium.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.nemstudium.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves nemstudium.dk: no address www.nemstudium.dk: no address |
| 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 | 1786150168 |
| 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 | 2019-09-19 |
| Expires | 2027-09-30 (345d) |
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 02:53:47 | 488ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-19 01:57:50 | 449ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 01:36:48 | 952ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 01:25:49 | 1212ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 00:13:24 | 315ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 22:10:11 | 676ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-13 22:03:53 | 436ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 20:40:45 | 843ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 17:15:02 | 389ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 16:43:15 | 1594ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 15:36:03 | 1053ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 12:20:06 | 3853ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 01:13:17 | 333ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 01:12:06 | 657ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 01:05:40 | 507ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 00:59:48 | 2707ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 00:39:49 | 3910ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 00:08:50 | 2742ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 23:56:18 | 1468ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 22:55:29 | 1563ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 18:21:36 | 2975ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 22:50:11 | 530ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 06:51:40 | 615ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 01:26:53 | 337ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 19:24:17 | 333ms | 3 NS 0 A 0 MX | 🔒 Secure |