spurre.dk is a .dk domain served by 2 nameservers (buck.ns.cloudflare.com, grace.ns.cloudflare.com). It was registered on 27 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.57 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.51.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.221.169 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.221.169 |
| 🔶 Autoconfig | 172.67.221.169 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:3339 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:dda9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.57,172.67.221.169 ech=AEX+DQBB3AAgACB/pMm4+dDabrCgswO0Mv/gw9x4LvaUE9Ns9Ms/LN+icwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3339,2606:4700:3036::ac43:dda9 |
| TXT Record |
|---|
| apple-domain=m5zHvRdkBkXgCUbT |
| v=spf1 include:icloud.com ~all |
| Policy | Record (spurre.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| www | 104.21.51.57 172.67.221.169 2606:4700:3034::6815:3339 2606:4700:3036::ac43:dda9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2418052357 |
| Primary NS (MNAME) | buck.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2022-09-27 |
| Expires | 2027-09-26 (338d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 06:36:37 shown | 2684ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-28 03:16:06 | 1361ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-20 00:03:10 | 1146ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-15 02:46:48 | 2568ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-08 01:28:18 | 2317ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-10 22:35:15 | 1614ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-17 17:11:31 | 1523ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-13 21:55:24 | 1817ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-03 04:57:27 | 9901ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 08:41:11 | 1379ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-23 17:03:24 | 3567ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-23 11:05:24 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:31:06 | 5571ms | 2 NS 2 A 2 MX | 🔓 Insecure |