madsuspensionsystems.dk is a .dk domain served by 4 nameservers (ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.144.212.108 is hosted by Signet B.V. (AS20857) in The Netherlands. Mail is handled by mail.madsuspensionsystems.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 136.144.212.108 | 300s | parking.hostingserver.nl | AS20857 | Signet B.V. | 136.144.128.0/17 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.madsuspensionsystems.dk | 136.144.212.108 | parking.hostingserver.nl | AS20857 Signet B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 136.144.212.108 |
| 🔶 Autoconfig | mail.hostingserver.nl → 89.41.169.107 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | mail.hostingserver.nl |
| TXT Record |
|---|
| v=spf1 include:_spf.premiumantispam.nl +mx +a include:spf.dmrmail.nl +all |
| Policy | Record (madsuspensionsystems.dk) |
|---|---|
| +all (no restriction) | v=spf1 include:_spf.premiumantispam.nl +mx +a include:spf.dmrmail.nl +all |
| www | 136.144.212.108 (AS20857) (address records, no CNAME) |
| www vs bare domain | Same network madsuspensionsystems.dk: 136.144.212.108 (AS20857) www.madsuspensionsystems.dk: 136.144.212.108 (AS20857) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: +all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021010100 |
| Primary NS (MNAME) | ns1.dn-s.nl |
| Responsible (RNAME) | hostmaster@madsuspensionsystems.dk |
| Refresh | 600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 16:43:20 | 595ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 10:22:58 | 730ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:26:05 | 9738ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 00:32:32 | 1000ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 05:03:22 shown | 1259ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 06:45:01 | 1086ms | 4 NS 1 A 1 MX | 🔓 Insecure |