jju-ejendomme.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 10 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by jjuejendomme-dk0i.mail.protection.outlook.com. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms13625882 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (jju-ejendomme.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.jju-ejendomme.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | Exists, no address |
| www vs bare domain | Neither resolves jju-ejendomme.dk: no address www.jju-ejendomme.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
| selector1 | — | Revoked (empty key) |
| selector2 | — | Revoked (empty key) |
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: 1/10 · 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 | 2026081311 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2024-04-10 |
| Expires | 2027-04-09 (170d) |
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 |
|---|---|---|---|
| 2026-10-18 00:10:54 | 1792ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-16 22:45:36 | 1114ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 06:55:55 shown | 1128ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 02:32:15 | 1605ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-28 01:52:21 | 883ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 01:20:51 | 1236ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-11 18:37:12 | 1648ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-03 06:11:46 | 1515ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-25 12:36:08 | 1059ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 16:09:38 | 9290ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-22 15:06:23 | 2069ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 13:22:06 | 2152ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-07 18:30:23 | 1331ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-04 00:05:31 | 2256ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 11:18:04 | 1493ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-16 06:43:49 | 1608ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-15 04:27:50 | 1428ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-29 00:20:45 | 851ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 23:54:07 | 1110ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 06:12:03 | 1314ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 10:33:04 | 1000ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 14:01:08 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:44:03 | 1062ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 05:19:23 | 1085ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 02:19:26 | 1236ms | 4 NS 0 A 1 MX | 🔒 Secure |