healthncare.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | NXDOMAIN |
| www vs bare domain | Neither resolves healthncare.dk: no address www.healthncare.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-10-09 |
| Expires | 2026-10-08 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 12:23:58 | 128ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 12:05:29 | 212ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 10:48:16 | 230ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 09:56:03 | 513ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 09:02:42 | 115ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 08:50:59 | 125ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 08:41:50 | 148ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 08:28:24 | 590ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 21:40:06 | 776ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 17:10:49 shown | 456ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 15:35:48 | 471ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 18:03:43 | 814ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 20:23:34 | 681ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 13:44:02 | 883ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 15:26:21 | 3815ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:05:35 | 1521ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:05:16 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:58:31 | 1348ms | 2 NS 1 A 4 MX | 🔒 Secure |