biotopic.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.38.10 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed but currently fails validation, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.38.10 | 3600s | — | AS48854 | team.blue Denmark A/S | 193.8.38.0/24 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.webexchange.nu → 212.237.249.80 |
| TXT Record |
|---|
| MS=ms82270251 |
| v=spf1 a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk ~all |
| Policy | Record (biotopic.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk ~all |
| Policy | Record (_dmarc.biotopic.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 193.8.38.10 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 8/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'biotopic.dk/DNSKEY/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2025061801 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-08-08 |
| Expires | 2027-10-11 (352d) |
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 |
|---|---|---|---|
| 2026-10-21 08:24:49 | 526ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 15:00:42 | 1823ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 21:36:10 | 457ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 23:30:05 | 3927ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 17:26:01 | 648ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 05:10:58 | 1575ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 06:43:23 shown | 831ms | 3 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-16 14:39:27 | 570ms | 3 NS 1 A 1 MX | 🔓 Insecure |