biomedcom.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was registered on 27 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.159 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.85.159 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.207.85 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:cf55 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:559f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.85.159,172.67.207.85 ech=AEX+DQBBgwAgACDIVlLIhsFo1GhjEy5apq1E9lXI2eZck1WqDbyeDljNMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cf55,2606:4700:3033::6815:559f |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:168.119.142.237 include:spf.azehosting.net +ip4:168.119.147.190 +ip4:94.231.104.198 ~all |
| Policy | Record (biomedcom.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:168.119.142.237 include:spf.azehosting.net +ip4:168.119.147.190 +ip4:94.231.104.198 ~all |
| www | 104.21.85.159 172.67.207.85 2606:4700:3031::ac43:cf55 2606:4700:3033::6815:559f (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network biomedcom.dk: 104.21.85.159 172.67.207.85 2606:4700:3031::ac43:cf55 2606:4700:3033::6815:559f (AS13335) www.biomedcom.dk: 104.21.85.159 172.67.207.85 2606:4700:3031::ac43:cf55 2606:4700:3033::6815:559f (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.biomedcom.dk | 8La_e_vlbuIGVnEnCnRRtkL_aN0fAX_r6XH3zNBvn6g |
| TXT | _acme-challenge.biomedcom.dk | zf3ItZ7l-gE0wOtOFh_n07LQSHe6_Z3vuSNrEcZD6SI |
| 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 | 2413858634 |
| Primary NS (MNAME) | barbara.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 | 2020-03-27 |
| Expires | 2027-03-31 (158d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 23:01:58 | 433ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-07 21:17:35 | 663ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 19:35:09 | 448ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 16:18:38 | 9448ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-18 07:34:07 | 1154ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 05:54:54 | 1845ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 04:11:05 shown | 654ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-30 21:58:23 | 2303ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-04 18:57:08 | 1402ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-05 20:16:38 | 832ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-27 12:28:38 | 1909ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:38:11 | 2430ms | 2 NS 2 A 0 MX | 🔓 Insecure |