thorn-jakobsson.dk is a .dk domain served by 2 nameservers (meadow.ns.cloudflare.com, thaddeus.ns.cloudflare.com). It was registered on 2 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by thornjakobsson-dk01c.mail.protection.outlook.com. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.18.9.159 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 1 | 100 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| /w8iyEzocQtYBCwVR7amidRpiSL10q96+kM5dlbUrT6hHipPsua1KiUk/ytae1CMqTOUv6+nF8NH8vVV3HeTwg== |
| MS=ms31996362 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (thorn-jakobsson.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 104.18.8.159 104.18.9.159 2606:4700::6812:89f 2606:4700::6812:99f (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves thorn-jakobsson.dk: no address (all like this)www.thorn-jakobsson.dk: 104.18.8.159 104.18.9.159 2606:4700::6812:89f 2606:4700::6812:99f (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.thorn-jakobsson.dk | 7OdwXDje4QUD9OgL-hb7-73NH6irNqX9tvj4suW2jj0 |
| TXT | _acme-challenge.thorn-jakobsson.dk | g934jehtzPRImCvlTsordhnmefm9ziZ2g7XXnbpZE4Y |
| 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 | 2407436795 |
| Primary NS (MNAME) | meadow.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2007-10-02 |
| Expires | 2026-10-31 (4d) |
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).
| Domain | Registrar |
|---|---|
| lumexpress.dk | CSC Digital Brand Service, Inc |
| thornlighting.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 02:18:16 | 535ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-14 07:25:16 | 5691ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-13 05:53:26 | 999ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-12 03:43:48 | 2250ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-11 03:23:01 | 1977ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-29 16:07:25 | 722ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 06:02:49 | 1286ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:05:47 | 1937ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 14:48:35 | 1079ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-18 03:22:23 | 18648ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-17 01:47:46 | 7716ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-14 21:34:24 | 7764ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-13 00:46:42 | 5743ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-01 19:32:38 | 1713ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-27 12:13:23 | 985ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 18:27:28 | 1164ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 04:57:38 shown | 1426ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 22:14:17 | 2206ms | 2 NS 0 A 1 MX | 🔓 Insecure |