bi-huset.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 5 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.146 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 185.31.76.146 | 3600s | prod46.magentohotel.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.powerhosting.dk → 188.116.39.132 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::146 | 3600s | prod46.magentohotel.dk | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (bi-huset.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (_dmarc.bi-huset.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 31337 |
| max_age | 172800s |
| Policy MX | mailscanner.powerhosting.dk, backup-mx.powerhosting.dk, fallback-mx.powerhosting.dk, outbound-mx.powerhosting.dk, *.mail.protection.outlook.com, smtp.powr.host, postal.powr.host |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | https://csp.swarm.powr.host |
| www | 185.31.76.146 2a00:b920:2:1337::146 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network bi-huset.dk: 185.31.76.146 2a00:b920:2:1337::146 (AS47527) www.bi-huset.dk: 185.31.76.146 2a00:b920:2:1337::146 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bi-huset.dk | _acme-challenge.powr.host |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-07-05 |
| Expires | 2027-09-30 (345d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 11:34:34 shown | 804ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 11:50:42 | 695ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 02:17:05 | 3873ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 21:04:22 | 4730ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 20:41:05 | 1120ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 08:53:59 | 704ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 12:30:28 | 1141ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 12:36:31 | 1290ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-10 14:58:40 | 1958ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-08 12:54:59 | 1706ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 14:01:04 | 2697ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 08:25:07 | 12966ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 04:05:59 | 3269ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-07 13:18:26 | 2757ms | 5 NS 1 A 2 MX | ❓ Unknown |
| 2026-08-03 19:30:56 | 1430ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 13:30:10 | 2826ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 03:40:35 | 2921ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-10 02:52:28 | 10636ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 21:24:17 | 11484ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 11:08:23 | 1460ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 20:46:54 | 5637ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 07:34:53 | 4767ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 11:01:51 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 05:06:19 | 1217ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 14:55:04 | 1226ms | 5 NS 1 A 2 MX | ⚠️ Bogus |