lauge-joergensen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 26 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms38171494 |
| v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| Policy | Record (lauge-joergensen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves lauge-joergensen.dk: no address www.lauge-joergensen.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@lauge-joergensen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2023-12-26 |
| Expires | 2026-12-25 (61d) |
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 |
|---|---|---|---|
| 2026-10-24 20:50:18 | 919ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-22 14:50:41 | 1514ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-15 15:36:24 | 841ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-08 04:44:43 | 518ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-01 07:15:15 | 1124ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-24 05:06:09 | 717ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-18 20:51:50 | 811ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-10 19:26:16 | 1185ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-03 14:58:38 | 672ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 19:56:44 | 825ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 07:59:19 | 617ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-26 07:53:35 | 714ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-20 13:13:56 shown | 1244ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-15 01:12:43 | 1311ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-09 17:46:22 | 1656ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-18 02:13:24 | 763ms | 3 NS 0 A 3 MX | 🔒 Secure |