deoo.dk is a .dk domain served by 2 nameservers (garret.ns.cloudflare.com, lola.ns.cloudflare.com). It was registered on 22 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.129 is hosted by Cloudflare, Inc. (AS13335). 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 |
|---|---|---|---|---|---|---|---|
| 104.21.6.129 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.134.222 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.134.222 |
| 🔶 Autoconfig | 104.21.6.129 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:86de | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:681 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.6.129,172.67.134.222 ech=AEX+DQBB7gAgACAqV7TUUYN2yGAxT9I1aGGgnh9ZZ4qUh4/WCvwVRXeRXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:86de,2606:4700:3037::6815:681 |
| www | 104.21.6.129 172.67.134.222 2606:4700:3031::ac43:86de 2606:4700:3037::6815:681 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~1024 bit below 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.
| 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 | 2412807586 |
| Primary NS (MNAME) | garret.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | INWX GmbH |
| Registered | 2026-03-22 |
| Expires | 2027-03-21 (154d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-16 21:32:07 | 1412ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-04 12:01:25 | 690ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-31 00:12:57 | 1865ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 17:42:23 | 540ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 02:10:24 | 520ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 22:26:30 | 573ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-22 12:57:29 shown | 6336ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-21 12:37:45 | 854ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-19 06:11:47 | 835ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-15 05:45:03 | 1376ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-07 08:03:15 | 920ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-16 13:30:14 | 8755ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 17:44:10 | 1945ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 02:05:39 | 2510ms | 2 NS 1 A 0 MX | 🔓 Insecure |