sommeroverskud.dk is a .dk domain served by 4 nameservers (ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org and 1 more). It was registered on 13 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.23 is hosted by team.blue Denmark A/S (AS48854) 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 |
|---|---|---|---|---|---|---|---|
| 185.21.40.23 | 3600s | vm1140.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| www CNAME | sommeroverskud.dk (all on sommeroverskud.dk) → 185.21.40.23 (AS48854) |
| 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) | ns1-09.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-04-13 |
| Expires | 2027-04-30 (185d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 03:23:10 | 407ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 12:45:15 | 346ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-07 21:58:46 | 9466ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 12:41:37 | 9400ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-04 14:17:44 | 4434ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 23:51:45 | 695ms | 4 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-19 19:17:34 shown | 2267ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:38:56 | 2077ms | 4 NS 1 A 0 MX | 🔓 Insecure |