mamm.dk is a .dk domain served by 2 nameservers (pam.ns.cloudflare.com, tim.ns.cloudflare.com). It was registered on 17 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | hercules.epic.dk |
| 🔶 Autoconfig | hercules.epic.dk |
| www | 104.21.61.238 172.67.216.251 2606:4700:3033::6815:3dee 2606:4700:3034::ac43:d8fb (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves mamm.dk: no address (all like this)www.mamm.dk: 104.21.61.238 172.67.216.251 2606:4700:3033::6815:3dee 2606:4700:3034::ac43:d8fb (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.mamm.dk | hercules.epic.dk |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'mamm.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2405913610 |
| Primary NS (MNAME) | pam.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 | 2001-04-17 |
| Expires | 2027-06-30 (248d) |
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 |
|---|---|
| gunga.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 13:15:28 | 1859ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-20 10:27:28 | 1909ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 16:44:41 | 430ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 04:34:46 | 588ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-08 21:22:47 | 1162ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-07 07:12:23 | 1551ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-21 08:14:49 | 5491ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 07:30:51 | 1907ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-06 22:32:04 | 3962ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 01:07:08 shown | 3855ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 23:28:30 | 1183ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:36:27 | 833ms | 2 NS 0 A 0 MX | 🔓 Insecure |