metal-uddannelse.dk is a .dk domain served by 4 nameservers (ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.145.49.137 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.webhotel.net. 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 |
|---|---|---|---|---|---|---|---|
| 217.145.49.137 | 86400s | 137-49-145-217.inforce.dk | AS47292 | Sentia Denmark A/S | 217.145.48.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.webhotel.net | 217.145.49.10 | mail.webhotel.net | AS47292 Sentia Denmark A/S |
| www | 217.145.49.137 (AS47292) (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 | 1 |
| Primary NS (MNAME) | ns1-07.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 12:55:21 shown | 2084ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 17:11:16 | 519ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 05:45:13 | 2370ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 19:50:29 | 573ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 10:34:24 | 4542ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 00:45:42 | 756ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:33:39 | 4006ms | 4 NS 1 A 1 MX | 🔓 Insecure |