f5inspiration.dk is a .dk domain served by 2 nameservers (lady.ns.cloudflare.com, yahir.ns.cloudflare.com). It was registered on 1 September 2026 (WHOIS) and first appeared in the .dk zone on 2 September 2026. 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.
| Policy | Record (_dmarc.f5inspiration.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:rua+d2dg4bc6pu5k@dmarcwise.email; |
| www | 104.21.39.90 172.67.144.3 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network f5inspiration.dk: 104.21.39.90 172.67.144.3 2606:4700:3033::ac43:9003 2606:4700:3035::6815:275a (AS13335) www.f5inspiration.dk: 104.21.39.90 172.67.144.3 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) |
| Wildcard | No |
| 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.
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.f5inspiration.dk | UDT8FhD8aFfzZsUk0C_W9KVoQJMAipr6PH0nsUM2lc8 |
| TXT | _acme-challenge.f5inspiration.dk | UGIMZx68NxRJf0VGx_OZIlRIQZvOhoyRuaMIpaJHnfE |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2413783874 |
| Primary NS (MNAME) | lady.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2026-09-01 |
| Expires | 2027-08-31 (309d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:46:50 | 1215ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-05 00:30:41 | 3168ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:05:38 | 1054ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 00:10:28 | 2375ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 03:26:37 | 622ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-16 11:20:14 | 1294ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-02 08:51:46 shown | 629ms | 2 NS 0 A 0 MX | 🔓 Insecure |