passion4sleep.dk is a .dk domain served by 2 nameservers (lana.ns.cloudflare.com, langston.ns.cloudflare.com). It was registered on 8 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.5 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.passion4sleep.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.72.5 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.35 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.passion4sleep.dk | 104.21.72.5 172.67.173.35 2606:4700:3032::6815:4805 2606:4700:3035::ac43:ad23 |
— — — — |
AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.72.5 |
| 🔶 Autoconfig | 172.67.173.35 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:4805 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:ad23 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.72.5,172.67.173.35 ech=AEX+DQBB7QAgACD83whNO51E5SXN/S81+2oYIhX1b8P6P/y55CpNAuERGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4805,2606:4700:3035::ac43:ad23 |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2413162434 |
| Primary NS (MNAME) | lana.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | NETIM |
| Registered | 2025-10-08 |
| Expires | 2026-10-07 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 23:52:06 | 334ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 22:39:30 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 21:56:37 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 21:14:05 | 285ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 19:30:37 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 19:16:03 | 165ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 18:46:02 | 727ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 17:52:46 | 232ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 17:05:16 | 125ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 16:29:38 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 13:56:07 | 733ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 16:21:02 | 1581ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 14:39:16 | 1407ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-21 14:22:38 shown | 785ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:52:06 | 728ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 14:12:47 | 2454ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 12:55:11 | 2663ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-07 15:48:42 | 1645ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:06:13 | 6622ms | 2 NS 2 A 1 MX | 🔓 Insecure |