birkkjær.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, isla.ns.cloudflare.com). It was registered on 3 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.15 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| alfred.ns.cloudflare.com | — | — | — |
| isla.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.15 | — | vm1292.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| klaviyo-site-verification=Y5CETV |
| v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:web.shared.mysmtp.com -all |
| Policy | Record (birkkjær.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:web.shared.mysmtp.com -all |
| Policy | Record (_dmarc.birkkjær.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | shops.myshopify.com (all on myshopify.com) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 10/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2404767232 |
| Primary NS (MNAME) | alfred.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-03-03 |
| Expires | 2027-03-31 (154d) |
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).
| Domain | Registrar |
|---|---|
| birkkjaer-catering.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 04:12:02 | 1120ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-21 14:39:33 | 440ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 00:28:59 | 474ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-28 00:08:34 | 532ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 22:32:17 | 534ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-17 18:45:34 | 588ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 19:16:25 | 615ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-09 08:33:21 | 981ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-19 04:28:27 | 812ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 11:33:35 | 4143ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-24 06:31:09 | 662ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-16 14:41:57 | 318ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 14:40:30 shown | 359ms | 2 NS 1 A 0 MX | 🔒 Secure |