biosustainabilitydesign.dk is a .dk domain served by 2 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk). It was registered on 3 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.99.46.242 is hosted by atom86 BV (AS34766) in Denmark. Mail is handled by mail.web-solutions.eu. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|
| ns.web-solutions.dk | 194.99.46.231 | ns.web-solutions.dk | AS34766 atom86 BV |
| ns2.web-solutions.dk | 185.12.179.209 | ns2.web-solutions.dk | AS200185 Aruba S.p.A. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.99.46.242 | 600s | hoder.web-solutions.eu | AS34766 | atom86 BV | 194.99.46.0/23 | 🇩🇰 Denmark | Glostrup Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 21600s | mail.web-solutions.eu | 45.148.186.8 | mail.web-solutions.eu | AS34766 atom86 BV |
| TXT Record |
|---|
| v=DMARC1; p=quarantine; rua=mailto:webmaster@teknologisk.dk; |
| v=spf1 include:spf.ubivox.com mx a -all |
| Policy | Record (biosustainabilitydesign.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.ubivox.com mx a -all |
| www | 194.99.46.242 (AS34766) (address records, no CNAME) |
| www vs bare domain | Same network biosustainabilitydesign.dk: 194.99.46.242 (AS34766) www.biosustainabilitydesign.dk: 194.99.46.242 (AS34766) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025103311 |
| Primary NS (MNAME) | ns.web-solutions.dk |
| Responsible (RNAME) | hostmaster@web-solutions.eu |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 21600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2025-10-03 |
| Expires | 2027-10-02 (347d) |
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).
Showing 100 of 432.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 09:30:08 | 819ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 18:19:49 shown | 1982ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 17:17:46 | 460ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 16:57:33 | 916ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 03:41:45 | 756ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 16:50:59 | 946ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 11:20:22 | 1111ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 07:11:10 | 2075ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 03:20:26 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 10:43:28 | 663ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 10:38:10 | 531ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 04:20:00 | 1437ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 03:42:56 | 5218ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 00:48:34 | 16499ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 05:12:38 | 702ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 13:50:39 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 13:34:42 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 05:01:00 | 796ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 03:23:51 | 905ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 13:24:31 | 2449ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 10:59:11 | 1328ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 22:48:29 | 1282ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:38:02 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |