sundhedshusetaarhus.dk is a .dk domain served by 3 nameservers (ns1.avalonia.com, ns2.avalonia.com, ns3.avalonia.com). It was registered on 9 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.10 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by sundhedshusetaarhus.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.avalonia.com | 80.197.219.44 | — | AS3292 TDC Holding A/S |
| ns2.avalonia.com | 80.197.219.45 | — | AS3292 TDC Holding A/S |
| ns3.avalonia.com | 77.221.229.14 | — | AS42876 Unit IT A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 141.193.213.10 | 300s | — | AS209242 | Cloudflare London, LLC | 141.193.213.0/24 | 🇺🇸 United States | — |
| 141.193.213.11 | 300s | — | AS209242 | Cloudflare London, LLC | 141.193.213.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | sundhedshusetaarhus.dk | 141.193.213.10 141.193.213.11 |
— — |
AS209242 Cloudflare London, LLC AS209242 Cloudflare London, LLC |
| TXT Record |
|---|
| v=spf1 ip4:80.197.219.42 +a +mx +ip4:62.243.191.113 +ip4:62.243.191.109 ~all |
| Policy | Record (sundhedshusetaarhus.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:80.197.219.42 +a +mx +ip4:62.243.191.113 +ip4:62.243.191.109 ~all |
| www CNAME | sundhedshusetaarhus.dk (all on sundhedshusetaarhus.dk) |
| www vs bare domain | Same network sundhedshusetaarhus.dk: 141.193.213.10 141.193.213.11 (AS209242) www.sundhedshusetaarhus.dk: 141.193.213.10 141.193.213.11 (AS209242) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sundhedshusetaarhus.dk | XCHqnnKhafIwFLZKBfK_jFlFwsr1CHBUbCuctoEOqTM |
| 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 | 2026101303 |
| Primary NS (MNAME) | ns1.avalonia.com |
| Responsible (RNAME) | support@hosthouse.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-12-09 |
| Expires | 2026-12-31 (66d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 03:41:05 shown | 33931ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-08 12:49:14 | 34434ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 07:25:59 | 9402ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:48:51 | 9837ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-19 00:43:12 | 8636ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-17 19:53:28 | 727ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-14 08:11:23 | 8649ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-03 14:58:33 | 13149ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-22 20:56:38 | 4347ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 14:23:46 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 02:11:21 | 2703ms | 3 NS 2 A 1 MX | 🔓 Insecure |