heykundeklub.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335) in United States. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 162.159.135.42 | 3600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 162.159.135.42 |
| 🔶 Autoconfig | 162.159.135.42 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:3c0:12::53 | 3600s | — | AS51468 | One.com A/S | 2001:67c:3c0:0:0:0:0:0/48 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:send.heysender.com ~all |
| Policy | Record (heykundeklub.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:send.heysender.com ~all |
| www | 162.159.135.42 2001:67c:3c0:12::53 (AS13335 AS51468) (address records, no CNAME) |
| www vs bare domain | Same network heykundeklub.dk: 162.159.135.42 2001:67c:3c0:12::53 (AS13335 AS51468) www.heykundeklub.dk: 162.159.135.42 2001:67c:3c0:12::53 (AS13335 AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023100401 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-03-03 |
| Expires | 2027-03-31 (160d) |
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 18:35:05 shown | 1197ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 22:26:54 | 366ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 04:29:56 | 361ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 22:41:16 | 547ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-29 14:22:06 | 589ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 05:11:30 | 1021ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 23:12:16 | 500ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 17:09:02 | 436ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 11:10:32 | 595ms | 2 NS 1 A 0 MX | 🔒 Secure |