kardiorenalt.dk is a .dk domain served by 4 nameservers (dns1.comlaude-dns.com, dns2.comlaude-dns.net, dns3.comlaude-dns.co.uk and 1 more). It was registered on 8 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 18.185.24.46 | — | ec2-18-185-24-46.eu-central-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| 3.126.5.188 | — | ec2-3-126-5-188.eu-central-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| 3.71.139.153 | — | ec2-3-71-139-153.eu-central-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:d014:803:f30a:4c8d:5530:dac2:179 | — | — | AS16509 | — | — | — | — |
| 2a05:d014:803:f30c:505c:9738:13c:b7a5 | — | — | AS16509 | — | — | — | — |
| 2a05:d014:803:f30e:ffe5:90d1:736a:fcad | — | — | AS16509 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (kardiorenalt.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 18.185.24.46 3.126.5.188 3.71.139.153 2a05:d014:803:f30a:4c8d:5530:dac2:179 2a05:d014:803:f30c:505c:9738:13c:b7a5 2a05:d014:803:f30e:ffe5:90d1:736a:fcad (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network kardiorenalt.dk: 18.185.24.46 3.126.5.188 3.71.139.153 2a05:d014:803:f30a:4c8d:5530:dac2:179 (AS16509) www.kardiorenalt.dk: 18.185.24.46 3.126.5.188 3.71.139.153 2a05:d014:803:f30a:4c8d:5530:dac2:179 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 1707483712 |
| Primary NS (MNAME) | dns1.comlaude-dns.com |
| Responsible (RNAME) | dnstech@comlaude.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Nom-Iq Ltd |
| Registered | 2019-03-08 |
| Expires | 2027-03-31 (155d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 02:39:44 | 656ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-24 08:17:44 | 4120ms | 4 NS 3 A 0 MX | ❓ Unknown |
| 2026-06-22 18:13:04 | 983ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 19:39:49 | 3515ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-17 18:17:44 shown | 1155ms | 4 NS 3 A 0 MX | 🔓 Insecure |