hårstudiet-brædstrup.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.51.189.19 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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 |
|---|---|---|---|---|---|---|---|
| 52.51.189.19 | 3600s | ec2-52-51-189-19.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.48.0.0/14 | 🇮🇪 Ireland | Dublin |
| www | 52.51.189.19 (AS16509) (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 | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026093000 |
| 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 |
|---|---|---|---|
| 2026-10-01 16:20:41 shown | 1641ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 16:10:54 | 345ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 18:37:28 | 368ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-10 09:54:34 | 480ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 16:32:59 | 730ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 07:01:11 | 298ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:13:46 | 470ms | 4 NS 1 A 0 MX | 🔒 Secure |