hcc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| google-site-verification=5etXwpYwRwDgPO5Hp8zzxdPsAPcXK5Dt1VhOjAkCIl0 |
| v=spf1 a mx include:aspmx.googlemail.com include:euve75189.serverprofi24.eu ~all |
| Policy | Record (hcc.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:aspmx.googlemail.com include:euve75189.serverprofi24.eu ~all |
| www CNAME | hcc.dk (all on hcc.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u3641151.wl152.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u3641151.wl152.sendgrid.net | RSA · ~1024 bit below 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: 5/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-06-08 |
| Expires | 2027-06-30 (249d) |
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 |
|---|---|---|---|
| 2026-09-30 12:04:29 | 756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 11:09:50 | 764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 06:31:33 | 820ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 20:18:51 | 653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 20:02:36 | 3075ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 00:21:10 shown | 9837ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-22 23:21:27 | 1019ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 19:28:23 | 1178ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 00:21:44 | 577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 09:23:39 | 852ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 07:37:58 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 06:18:43 | 747ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 02:35:53 | 702ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:08:09 | 816ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:02:47 | 1044ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:02:45 | 1280ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:01:38 | 1153ms | 2 NS 1 A 4 MX | 🔒 Secure |