mcardlecare.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 18 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.247 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.66 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:33f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:c042 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.247,172.67.192.66 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:33f7,2606:4700:3030::ac43:c042 |
| TXT Record |
|---|
| google-site-verification=Aspb0qDj91Eia0_XeIajBrRgas2A5jlvljFuBH1M1yQ |
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (mcardlecare.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.mcardlecare.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:it@mcardlecare.dk; ruf=mailto:it@mcardlecare.dk; |
| www | 104.21.51.247 172.67.192.66 2606:4700:3030::6815:33f7 2606:4700:3030::ac43:c042 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mcardlecare.dk: 104.21.51.247 172.67.192.66 2606:4700:3030::6815:33f7 2606:4700:3030::ac43:c042 (AS13335) www.mcardlecare.dk: 104.21.51.247 172.67.192.66 2606:4700:3030::6815:33f7 2606:4700:3030::ac43:c042 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.mcardlecare.dk | 10fpMPIm5QGVZ_Daa0UqoUpZu1fp1eoSJqcrqMZY7QQ |
| TXT | _acme-challenge.mcardlecare.dk | rqAuHunQHX6S61P6GjjPjXto_dyddq57EWGP4Rs5DWI |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413310848 |
| Primary NS (MNAME) | clyde.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 | 2022-11-18 |
| Expires | 2026-11-17 (24d) |
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).
| Domain | Registrar |
|---|---|
| b3.dk | Punktum dk A/S (direct) |
| keystroke.dk | Punktum dk A/S (direct) |
| psycode.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 00:35:19 | 2658ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-01 04:23:10 | 804ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-27 20:01:06 | 674ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-22 06:36:52 | 2939ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-17 08:08:00 | 1212ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-04 01:53:15 | 1087ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-01 18:24:53 | 1400ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-27 20:34:19 shown | 641ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-26 19:38:30 | 760ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-22 21:00:04 | 7864ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-19 07:49:46 | 3462ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-13 06:44:31 | 10072ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-28 08:01:52 | 861ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-18 05:11:50 | 906ms | 2 NS 2 A 4 MX | 🔓 Insecure |