app-house.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.21 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.21 | 3600s | linux176.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| www | 93.191.156.21 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 23:31:19 shown | 556ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 11:40:28 | 462ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 02:48:03 | 446ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 02:20:48 | 476ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 04:52:31 | 392ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-17 09:57:19 | 427ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 06:02:44 | 663ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-02 01:40:42 | 570ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 13:36:20 | 392ms | 3 NS 1 A 0 MX | 🔒 Secure |