energymaster.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.186.169.189 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 89.186.169.189 | 43200s | — | AS47292 | Sentia Denmark A/S | 89.186.168.0/23 | 🇩🇰 Denmark | Valby |
| www | 89.186.169.189 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | ds=0 dnskey=0 |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 21:20:52 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 10:11:53 | 824ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 08:26:02 | 851ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 09:13:26 | 688ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 21:20:53 | 688ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 05:12:52 | 927ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 23:49:24 shown | 18705ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 20:22:30 | 661ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 22:43:29 | 1127ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 07:47:22 | 2280ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 07:30:57 | 3084ms | 2 NS 1 A 4 MX | 🔒 Secure |