cyberesben.dk is a .dk domain served by 2 nameservers (bryce.ns.cloudflare.com, pearl.ns.cloudflare.com). It was registered on 18 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.cyberesben.dk. The zone is not DNSSEC-signed, has no 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.cyberesben.dk | 104.21.2.170 172.67.129.122 2606:4700:3032::6815:2aa 2606:4700:3033::ac43:817a |
— — — — |
AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.2.170 |
| 🔶 Autoconfig | 104.21.2.170 |
| TXT Record |
|---|
| v=spf1 a mx include:nybro.dk ~all |
| Policy | Record (cyberesben.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:nybro.dk ~all |
| www | 104.21.2.170 172.67.129.122 2606:4700:3032::6815:2aa 2606:4700:3033::ac43:817a (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves cyberesben.dk: no address (all like this)www.cyberesben.dk: 104.21.2.170 172.67.129.122 2606:4700:3032::6815:2aa 2606:4700:3033::ac43:817a (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 8/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.cyberesben.dk | WMUqj11DQghD6Xv8XC0GK4EeqTE-2BS_Mo7mnLAppoM |
| TXT | _acme-challenge.cyberesben.dk | WtZ1ryTLRTvTvyRydO4dcZsT_-b9TzYMKdmnr7xKxbI |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2412369137 |
| Primary NS (MNAME) | bryce.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 | 2000-01-18 |
| Expires | 2027-03-31 (159d) |
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 |
|---|---|
| fucked-up.dk | Punktum dk A/S (direct) |
| steneren.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 01:39:42 | 467ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-14 22:51:19 | 498ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-09 11:08:23 | 968ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-29 19:50:31 | 590ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-14 10:17:38 | 2519ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-06 03:47:15 | 9819ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-31 12:23:08 | 1237ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-27 15:59:14 | 801ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-18 19:48:50 | 6239ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-16 21:56:39 shown | 1034ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-14 06:45:00 | 4340ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-13 15:25:30 | 956ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-30 02:11:53 | 813ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 13:27:40 | 803ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:22:18 | 342ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:21:43 | 445ms | 2 NS 0 A 1 MX | 🔓 Insecure |