hmk.dk is a .dk domain served by 4 nameservers (ns1auth.krn.dk, ns2auth.krn.dk, ns3auth.krn.dk and 1 more). It was registered on 20 August 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by fjotte.krn.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | fjotte.krn.dk | 194.255.84.23 | — | AS3308 Norlys Telco A/S |
| TXT Record |
|---|
| DNS admin: Kristen Nielsen, krn@krn.dk, tlf 36 430401 / 40 466221 |
| google-site-verification=hgr2NDTCsHFNv_x5yUgAl0PI0tpaxr_6IbavbBuUQdM |
| v=spf1 a mx ip4:62.242.64.202 mx:fjotte.krn.dk ip4:62.242.64.199 ip4:87.51.35.4 ip4:87.51.35.5 +all |
| Policy | Record (hmk.dk) |
|---|---|
| +all (no restriction) | v=spf1 a mx ip4:62.242.64.202 mx:fjotte.krn.dk ip4:62.242.64.199 ip4:87.51.35.4 ip4:87.51.35.5 +all |
| www | 3.174.18.11 3.174.18.116 3.174.18.70 3.174.18.74 2600:9000:28e5:1200:19:42e9:f00:93a1 2600:9000:28e5:a400:19:42e9:f00:93a1 2600:9000:28e5:b400:19:42e9:f00:93a1 2600:9000:28e5:b800:19:42e9:f00:93a1 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network hmk.dk: 3.174.18.11 3.174.18.116 3.174.18.70 3.174.18.74 (AS16509) www.hmk.dk: 3.174.18.11 3.174.18.116 3.174.18.70 3.174.18.74 (AS16509) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 3/10 · policy: +all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2021010700 |
| Primary NS (MNAME) | ns1auth.krn.dk |
| Responsible (RNAME) | hostmaster@hmk.dk |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 1996-08-20 |
| Expires | 2027-09-30 (347d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 04:57:31 | 3231ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-09-21 01:02:20 | 12319ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-08-26 08:09:36 | 12402ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-07-03 14:13:06 | 5729ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-25 13:51:02 | 5937ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:43:20 shown | 615ms | 4 NS 0 A 1 MX | 🔓 Insecure |