biomar.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 4 September 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.11.137.130 is hosted by Hosting.de GmbH (AS48823) in Germany. Mail is handled by biomar-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.eurodns.com | — | — | — |
| ns2.eurodns.com | — | — | — |
| ns3.eurodns.com | — | — | — |
| ns4.eurodns.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.11.137.130 | — | plesk-euc1-i59.eurodns.host | AS48823 | Hosting.de GmbH | 185.11.136.0/22 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| gTHan65u4s6WDaP6TaSQb8am7UHuyufSIVOHvb40h/bEfi3paceT76cPLIODQZF83BrU1whcgewvhm+fmxysng== |
| infor-cloudsuite-domain-verification=D8D9ETWCHVAYUHSV7RVYRJYZA89Y2N3BNG3LD3ZGXN5SMA8GKBU6K58B9GA6XCDP |
| v=spf1 include:spf.protection.outlook.com ip4:193.88.68.123 -all |
| Policy | Record (biomar.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:193.88.68.123 -all |
| Policy | Record (_dmarc.biomar.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dc9d8987@in.mailhardener.com,mailto:c067bdd9d349695@rep.dmarcanalyzer.com; ruf=mailto:dc9d8987@in.mailhardener.com,mailto:c067bdd9d349695@for.dmarcanalyzer.com; fo=1 |
| www | Address record (no CNAME) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-biomar-dk._domainkey.biomar.onmicrosoft.com | 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: 1/10 · policy: -all
No problems found| 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 | 2025081401 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 1996-09-04 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 20:01:27 | 1796ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 19:49:16 | 868ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 00:16:21 | 3071ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 21:14:20 | 1368ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 01:32:29 | 2444ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:38:53 shown | 1523ms | 4 NS 1 A 1 MX | 🔓 Insecure |