rfmc.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, lloyd.ns.cloudflare.com). It first appeared in the .dk zone on 24 August 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. 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.
| TXT Record |
|---|
| apple-domain=xIa91s6IkEUWxExA |
| v=spf1 include:icloud.com ~all |
| Policy | Record (rfmc.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| www | NXDOMAIN |
| Wildcard | No |
DNS lookups: 5/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.rfmc.dk | 1rbpLBk4Q8S8RFj8cstJS1GAkqFYtD1DkeoozYus4GQ |
| TXT | _acme-challenge.rfmc.dk | pQqKSfebpc4sR5t-zJPmaGpnfIt2jhB2j9REHZR-lng |
| 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 | 2413105363 |
| Primary NS (MNAME) | ali.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 01:26:01 | 1159ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-14 23:37:08 | 1552ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-10 11:49:23 | 3226ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-26 17:55:03 | 841ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-25 08:47:25 shown | 10130ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-24 08:41:08 | 598ms | 3 NS 0 A 0 MX | 🔒 Secure |