madsystemet.dk is a .dk domain served by 4 nameservers (ns.kleinweb.dk, ns2.kleinweb.dk, ns3.kleinweb.dk and 1 more). It was registered on 16 December 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.43.138.72 is hosted by Klein-Data (AS59979) in Denmark. Mail is handled by scan.kleinweb.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 195.43.138.72 | 317s | v12.jersie.dk | AS59979 | Klein-Data | 195.43.138.0/24 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 317s | scan.kleinweb.dk | 195.43.138.6 | scan2.kleinweb.dk | AS59979 Klein-Data |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.43.138.72 |
| 🔶 Autoconfig | 195.43.138.72 |
| TXT Record |
|---|
| v=spf1 include:spf.jersie.dk -all |
| Policy | Record (madsystemet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.jersie.dk -all |
| www | 195.43.138.72 (AS59979) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022110701 |
| Primary NS (MNAME) | ns.kleinweb.dk |
| Responsible (RNAME) | hostmaster@kleinweb.dk |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 21600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-12-16 |
| Expires | 2029-07-31 (1018d) |
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 |
|---|---|---|---|
| 2026-10-02 09:38:17 shown | 660ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 15:30:23 | 693ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 05:57:30 | 825ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 07:46:10 | 472ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 03:36:48 | 846ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 12:38:42 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 06:12:36 | 1088ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:07:01 | 924ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 12:20:29 | 1372ms | 4 NS 1 A 1 MX | 🔓 Insecure |