dn-cloud.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 18 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.232.45 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by dncloud-dke.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 20.105.232.45 | 3600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | dncloud-dke.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| TXT Record |
|---|
| MS=ms21457078 |
| v=spf1 ip4:87.61.106.170 ip4:87.61.106.172 ip4:2.106.115.144 include:servers.mcsv.net include:sendgrid.net include:_spf.easycruit.com include:spf.protection.outlook.com -all |
| Policy | Record (dn-cloud.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.61.106.170 ip4:87.61.106.172 ip4:2.106.115.144 include:servers.mcsv.net include:sendgrid.net include:_spf.easycruit.com include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.dn-cloud.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:retky4cd@ag.eu.dmarcian.com; ruf=mailto:retky4cd@fr.eu.dmarcian.com; |
| www CNAME | app-dknb-redirectsite-weu-prod.azurewebsites.net (all on azurewebsites.net) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA Invalid key data — receivers can't verify signatures |
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: 5/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026051929 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2021-02-18 |
| Expires | 2027-02-28 (131d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 18:52:43 shown | 1326ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 18:51:50 | 1495ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 18:46:39 | 1115ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 18:15:23 | 697ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:46:46 | 1439ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 22:47:23 | 984ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 15:46:30 | 1852ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 12:49:12 | 1122ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 16:21:36 | 3458ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 12:43:18 | 1576ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 12:18:21 | 1398ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 16:22:50 | 1171ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 07:31:44 | 936ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 21:14:48 | 2814ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 19:59:35 | 1147ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 01:26:07 | 1037ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 03:55:44 | 505ms | 4 NS 1 A 1 MX | 🔒 Secure |