system5.dk is a .dk domain served by 3 nameservers (ns1.iphh.de, ns2.iphh.de, ns3.iphh.net). It was registered on 27 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.128.135.193 is hosted by IPHH Internet Port Hamburg GmbH (AS12731) in Germany. 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 |
|---|---|---|---|---|---|---|---|
| 213.128.135.193 | 7200s | inet1.reinhardt-software.de | AS12731 | IPHH Internet Port Hamburg GmbH | 213.128.128.0/19 | 🇩🇪 Germany | Oststeinbek |
| www | 213.128.135.193 (AS12731) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2017101206 |
| Primary NS (MNAME) | ns1.iphh.de |
| Responsible (RNAME) | admin@reinhardt-software.de |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-04-27 |
| Expires | 2027-04-30 (193d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-06-28 05:57:06 shown | 808ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 17:54:26 | 1147ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:18:24 | 2384ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 23:42:52 | 643ms | 3 NS 1 A 0 MX | 🔓 Insecure |