jcad.dk is a .dk domain served by 4 nameservers (ns1.f-solutions.fi, ns1.f-solutions.net, ns2.f-solutions.fi and 1 more). It was registered on 14 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.213.234.11 is hosted by F-Solutions Oy (AS51691) in Finland. Mail is handled by jcad-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.213.234.11 | 300s | https.f-solutions.fi | AS51691 | F-Solutions Oy | 178.213.232.0/21 | 🇫🇮 Finland | — |
| 178.213.234.12 | 300s | https.f-solutions.fi | AS51691 | F-Solutions Oy | 178.213.232.0/21 | 🇫🇮 Finland | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:4cc1:16::1:443 | 300s | https.f-solutions.fi | AS51691 | F-Solutions Oy | 2a00:4cc1:0:0:0:0:0:0/32 | 🇫🇮 Finland | — |
| 2a00:4cc1:16::443 | 300s | https.f-solutions.fi | AS51691 | F-Solutions Oy | 2a00:4cc1:0:0:0:0:0:0/32 | 🇫🇮 Finland | — |
| TXT Record |
|---|
| MS=ms94792086 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (jcad.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | https.f-solutions.fi (all on f-solutions.fi) |
| www vs bare domain | Same network |
| 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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jcad.dk | jcad.dk.acme.fsol.fi |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021101803 |
| Primary NS (MNAME) | ns1.f-solutions.fi |
| Responsible (RNAME) | admins@f-solutions.fi |
| Refresh | 10800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-11-14 |
| Expires | 2026-11-30 (44d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 21:47:53 shown | 2704ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-07 21:41:23 | 2287ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-06 21:39:33 | 1742ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 17:59:39 | 1496ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 17:17:34 | 1066ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 17:01:30 | 2788ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-11 15:21:01 | 3210ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-02 04:07:13 | 15604ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-30 04:22:14 | 1633ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:08:36 | 1936ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 06:19:12 | 2536ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-19 05:01:06 | 5791ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-09 00:09:38 | 1791ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-07 16:36:03 | 1892ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-28 02:56:30 | 3520ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-27 02:19:47 | 18702ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-24 01:04:17 | 1788ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-22 23:51:12 | 3382ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-21 19:23:47 | 3577ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-13 13:34:00 | 10445ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 17:20:42 | 2552ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 01:07:44 | 5342ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 20:37:09 | 1042ms | 4 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 23:56:33 | 4230ms | 4 NS 2 A 1 MX | 🔓 Insecure |