data-slubber.dk is a .dk domain served by 2 nameservers (bailey.ns.cloudflare.com, seamus.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.51 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.65.51 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.140.170 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3037::6815:4133 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:8caa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.65.51,172.67.140.170 ech=AEX+DQBBOAAgACCipGU1MB2OXXycaLekPZkOS+vzHpwyA5A53LaENr89eQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4133,2606:4700:3037::ac43:8caa |
| Policy | Record (_dmarc.data-slubber.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve data-slubber.dk: 104.21.65.51 172.67.140.170 2606:4700:3037::6815:4133 2606:4700:3037::ac43:8caa (AS13335) (all like this)www.data-slubber.dk: no address |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.data-slubber.dk | WTypFjEkOP8J1HDsRP05qT9HUWSsjPWVWqiWyMPZS8U |
| TXT | _acme-challenge.data-slubber.dk | Zy7epfxybmEMwZzuMO6I4aQlxA_v67wYtLIX9FjZkGA |
| 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 | 2416130087 |
| Primary NS (MNAME) | bailey.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:44:20 | 432ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 05:36:35 | 1122ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 05:24:28 shown | 578ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 05:07:54 | 615ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 04:04:14 | 505ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-02 08:58:43 | 3073ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 12:57:57 | 655ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-02 10:05:05 | 726ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-31 23:04:57 | 1460ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 03:37:25 | 830ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 11:39:26 | 494ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 01:19:37 | 23105ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:08:37 | 1166ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 01:08:12 | 329ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 01:00:47 | 411ms | 2 NS 2 A 0 MX | 🔓 Insecure |