flachau.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.217 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.183.139.217 | 3600s | web17.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | flachau.dk → 46.183.139.217 |
| 🔶 Autoconfig | flachau.dk → 46.183.139.217 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (flachau.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.flachau.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | flachau.dk (all on flachau.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.flachau.dk | flachau.dk |
| 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 | 2026071601 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@flachau.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 17:17:08 | 1562ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 11:58:45 | 990ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 07:16:50 | 855ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 04:37:30 | 1709ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 08:00:46 | 1330ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 06:05:49 | 1438ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 19:13:26 | 811ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 02:13:30 | 10172ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:55:21 | 7346ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 01:32:34 | 1441ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 22:10:22 | 1563ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 23:41:25 | 1698ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 16:27:38 shown | 926ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 11:00:00 | 1223ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:33:35 | 2660ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 05:50:32 | 825ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 03:30:22 | 1471ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 09:38:17 | 1356ms | 5 NS 1 A 3 MX | 🔓 Insecure |