bfb.dk is a .dk domain served by 4 nameservers (ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org and 1 more). It was registered on 13 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.124.91.155 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.124.91.155 | 3600s | — | AS8075 | Microsoft Corporation | 51.124.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| _u6k771gu0br2y7nrcaeug5ixnafk2zn |
| google-site-verification=vajUBe2qTrKSk4IJV3n26Jrj2Iiatpk4MhJOlWvXHXI |
| ms-domain-verification=7cf937ea-cbfa-4f4f-abc3-0c991341def2 |
| slack-domain-verification=Q88wKoLCP18YmfIF53CzVvmxHMwmYw6I64cA7Amp |
| v=spf1 include:_spf.google.com include:_custspf.one.com include:spf.protection.outlook.com -all |
| Policy | Record (bfb.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:_custspf.one.com include:spf.protection.outlook.com -all |
| www CNAME | green-desert-0305ef203.5.azurestaticapps.net (all on azurestaticapps.net) → 20.8.24.149 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-05.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-10-13 |
| Expires | 2027-10-12 (358d) |
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 |
|---|---|---|---|
| 2026-09-11 14:45:49 | 9497ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-25 02:36:31 | 729ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-25 11:54:16 | 3863ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-24 17:48:06 | 2799ms | 4 NS 1 A 5 MX | ❓ Unknown |
| 2026-06-19 14:15:05 shown | 903ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-16 14:27:05 | 670ms | 4 NS 1 A 5 MX | 🔓 Insecure |