mifu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.152 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by frederikmadsen-dk.mx1.comendosystems.com, frederikmadsen-dk.mx2.comendosystems.net. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.152 | 3600s | webcluster1.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.152 |
| 🔶 Autoconfig | 46.30.215.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:c6:b31f:5c22:db4f | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=Al-I1KKWXlyXjMli1mxKyJv208VpEGb_otcXzZxcWXU |
| v=spf1 mx include:_spf.semaphor.dk -all |
| Policy | Record (mifu.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:_spf.semaphor.dk -all |
| www | 46.30.215.146 2a02:2350:5:106:96:f16e:245:8335 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network mifu.dk: 46.30.215.146 2a02:2350:5:106:96:f16e:245:8335 (AS51468) www.mifu.dk: 46.30.215.146 2a02:2350:5:106:96:f16e:245:8335 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| 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 | 2026062504 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 23:38:37 | 8557ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 23:18:31 | 970ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 19:32:02 | 1194ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 10:48:33 | 1238ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-22 15:17:46 | 5757ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-22 23:09:32 | 1198ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 20:31:49 | 1094ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 03:04:58 shown | 778ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 19:51:32 | 615ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 13:18:44 | 3278ms | 2 NS 1 A 2 MX | 🔓 Insecure |