heartrunner.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 31 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.188 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.92.65.188 | 3600s | 80-92-65-188.ip.dclux.com | AS24611 | Datacenter Luxembourg S.A. | 80.92.64.0/19 | 🇱🇺 Luxembourg | Luxembourg |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (heartrunner.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
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 | 2021032500 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2015-05-31 |
| Expires | 2027-05-31 (220d) |
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 |
|---|---|---|---|
| 2026-10-21 01:33:34 shown | 532ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 01:38:34 | 519ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 16:57:51 | 9382ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 15:14:34 | 967ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 12:53:42 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:47:33 | 5559ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 14:50:48 | 613ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:07:01 | 858ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:02:24 | 827ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:02:10 | 626ms | 4 NS 1 A 0 MX | 🔓 Insecure |