digitalbyheart.dk is a .dk domain served by 2 nameservers (hera.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 26 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.216 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by digitalbyheart-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.87.216 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.147.2 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| 🔶 Autoconfig | 172.67.147.2 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:57d8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:9302 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.216,172.67.147.2 ech=AEX+DQBBOQAgACCdlVmAjyTBRwV1EuTnER8cuFoxoIJ+VgonOxQnC16gYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:57d8,2606:4700:3033::ac43:9302 |
| TXT Record |
|---|
| MS=ms23554172 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (digitalbyheart.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.digitalbyheart.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;pct=100;rua=mailto:d6db3d17f1164e2099aebdba6ef5cb92@dmarc-reports.cloudflare.net,mailto:housekeeping@digitalbyheart.dk,mailto:bb77ecc821@rua.easydmarc.eu;ruf=mailto:bb77ecc821@ruf.easydmarc.eu;fo=1 |
| www | 104.21.87.216 172.67.147.2 2606:4700:3031::6815:57d8 2606:4700:3033::ac43:9302 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network digitalbyheart.dk: 104.21.87.216 172.67.147.2 2606:4700:3031::6815:57d8 2606:4700:3033::ac43:9302 (AS13335) www.digitalbyheart.dk: 104.21.87.216 172.67.147.2 2606:4700:3031::6815:57d8 2606:4700:3033::ac43:9302 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.digitalbyheart.dk | digitalbyheart.dk.acme.service.one.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2418490043 |
| Primary NS (MNAME) | hera.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-01-26 |
| Expires | 2027-01-25 (90d) |
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 |
|---|---|---|---|
| 2026-10-26 22:27:27 shown | 559ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-07 20:07:27 | 1064ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-02 14:21:47 | 18376ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-20 08:44:21 | 1750ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-13 08:00:24 | 1484ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-31 02:25:01 | 2421ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 18:19:13 | 1401ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-16 04:54:32 | 8026ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-23 09:37:06 | 1449ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-18 08:48:08 | 3417ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 02:12:41 | 2318ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 21:48:07 | 6445ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-23 10:03:52 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 21:01:46 | 857ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-19 11:07:49 | 1011ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 02:50:52 | 2536ms | 2 NS 2 A 1 MX | 🔒 Secure |