aarhuscardio.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 5 July 2026 (WHOIS) and first appeared in the .dk zone on 6 July 2026. Its website address 168.119.26.114 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 168.119.26.114 | 7200s | www634.your-server.de | AS24940 | Hetzner Online GmbH | 168.119.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 7200s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | mail.your-server.de → 78.46.5.205 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:1061:144c::2 | 7200s | www634.your-server.de | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| google-site-verification=becCdTiMMmwRYGwGdWpFxLPuj8QfULgCQdI-v-8-Vvs |
| v=spf1 -all |
| Policy | Record (aarhuscardio.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.aarhuscardio.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 168.119.26.114 2a01:4f8:1061:144c::2 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network aarhuscardio.dk: 168.119.26.114 2a01:4f8:1061:144c::2 (AS24940) www.aarhuscardio.dk: 168.119.26.114 2a01:4f8:1061:144c::2 (AS24940) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.aarhuscardio.dk | 08N2PIn0YgbGRVZ3lvVMC2Ms6_YpAxbQS4BlHpeWhpc |
| TXT | _acme-challenge.aarhuscardio.dk | 9IY9HYf0yh8CaLV3VS6vQRIh4o_qd-zufjsflgSDQx0 |
| 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 | 2026070608 |
| Primary NS (MNAME) | ns1.your-server.de |
| Responsible (RNAME) | postmaster@your-server.de |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-07-05 |
| Expires | 2027-07-04 (260d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| hvidehus.dk | Punktum dk A/S (direct) |
| klapnar.dk | Punktum dk A/S (direct) |
| rødkål.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 03:22:14 | 1347ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 13:17:24 | 879ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 10:21:27 | 2852ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 01:11:42 | 947ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-07 14:16:01 shown | 3687ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 08:44:42 | 3914ms | 3 NS 1 A 1 MX | 🔓 Insecure |