dsa.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, newt.ns.cloudflare.com). It was registered on 22 March 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.211.181.237 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 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 |
|---|---|---|---|---|---|---|---|
| 172.211.181.237 | 300s | — | AS8075 | Microsoft Corporation | 172.208.0.0/13 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| TXT Record |
|---|
| MS=ms86810651 |
| MS=ms90096827 |
| v=spf1 mx ptr:cohaesio.net ip4:188.244.67.38 ip4:77.66.38.6 ip4:86.58.253.21 ip4:86.58.253.22 ip4:86.58.253.23 ip4:212.97.129.34 ip4:159.183.35.2 include:spf.mailanyone.net include:trustpilotservice.com include:spf.comendosystems.com include:spf.topdesk.net include:spf.protection.outlook.com -all |
| Policy | Record (dsa.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ptr:cohaesio.net ip4:188.244.67.38 ip4:77.66.38.6 ip4:86.58.253.21 ip4:86.58.253.22 ip4:86.58.253.23 ip4:212.97.129.34 ip4:159.183.35.2 include:spf.mailanyone.net include:trustpilotservice.com include:spf.comendosystems.com include:spf.topdesk.net include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.dsa.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:ccc6f76e2fee4140b864aabaf7006fb5@dmarc-reports.cloudflare.net |
| www CNAME | ca-dsa-web-app-prod-weu-01.yellowisland-f084d57a.westeurope.azurecontainerapps.io (all on azurecontainerapps.io) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 9/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.dsa.dk | 8GALhbd5FBEm7Ct8lx6MUNeE-fwdqoxrbCAvvwIdzBA |
| TXT | _acme-challenge.dsa.dk | mxOgEIXM2-hF7Isp9MN1vlfyaVEQdjwHZyztX6hyeyA |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| 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 | 2416427114 |
| Primary NS (MNAME) | betty.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1996-03-22 |
| Expires | 2027-04-30 (192d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 01:09:55 | 1626ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-08 18:12:31 | 1006ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-07 18:05:49 | 1770ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-06 18:00:09 | 3695ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-03 17:21:13 | 928ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-02 17:19:54 shown | 978ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-20 11:12:46 | 1878ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-13 09:44:39 | 10069ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-13 07:01:35 | 1705ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-05 14:04:18 | 2324ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-23 01:14:24 | 1670ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-02 18:26:21 | 3213ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-26 08:44:39 | 959ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-23 02:17:55 | 972ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 04:45:05 | 1324ms | 2 NS 1 A 4 MX | 🔓 Insecure |