businesscentral.dk is a .dk domain served by 4 nameservers (ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns3-37.azure-dns.org and 1 more). It was registered on 31 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.112.250.133 is hosted by Microsoft Corporation (AS8075) in United States. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 20.112.250.133 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇺🇸 United States | Des Moines |
| 20.231.239.246 | 3600s | — | AS8075 | Microsoft Corporation | 20.192.0.0/10 | 🇺🇸 United States | Dulles |
| 20.236.44.162 | 3600s | — | AS8075 | Microsoft Corporation | 20.192.0.0/10 | 🇺🇸 United States | — |
| 20.70.246.20 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇦🇺 Australia | Sydney |
| 20.76.201.171 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇳🇱 The Netherlands | Amsterdam |
| Policy | Record (_dmarc.businesscentral.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1 |
| Flags | Tag | Value |
|---|---|---|
| 0 | contactemail | caarecordaware@microsoft.com |
| 0 | iodef | mailto:caarecordaware@microsoft.com |
| www CNAME | reroute.microsoft.com (all on microsoft.com) |
| www vs bare domain | Same network businesscentral.dk: 20.112.250.133 20.231.239.246 20.236.44.162 20.70.246.20 (AS8075) www.businesscentral.dk: 20.236.44.162 20.76.201.171 2603:1020:201:10::10f 2603:1030:b:3::152 (AS8075) |
| Wildcard | No |
| 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 | 1 |
| Primary NS (MNAME) | ns1-37.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2018-01-31 |
| Expires | 2027-01-31 (106d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:55:33 shown | 514ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-09-29 21:09:09 | 664ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-08-27 20:56:58 | 740ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-07-01 12:38:10 | 838ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-06-28 13:38:16 | 2447ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-06-26 03:51:49 | 755ms | 4 NS 5 A 0 MX | 🔓 Insecure |
| 2026-06-23 19:53:26 | 1149ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 17:50:26 | 563ms | 4 NS 5 A 0 MX | 🔓 Insecure |