dasu-advisory.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was registered on 16 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.244 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dasuadvisory-dk01b.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.244 | 1800s | webcluster2.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:80a6:a37f:8634:9221 | 1800s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms99719606 |
| mscid=BuIeNyZu6yge2qywqueLgBLM5TiXIIyqpTBTh0nsEGJkELwcmeAqgxGZrhlSwHBhDUyc5ntwNw3P7ivreySLyQ== |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (dasu-advisory.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.dasu-advisory.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.244 2a02:2350:5:108:80a6:a37f:8634:9221 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network dasu-advisory.dk: 46.30.215.244 2a02:2350:5:108:80a6:a37f:8634:9221 (AS51468) www.dasu-advisory.dk: 46.30.215.244 2a02:2350:5:108:80a6:a37f:8634:9221 (AS51468) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-dasuadvisory-dk01b._domainkey.dasuadvisoryaps.n-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-dasuadvisory-dk01b._domainkey.dasuadvisoryaps.n-v1.dkim.mail.microsoft | RSA · ~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| 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.bdm.microsoftonline.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-04-16 |
| Expires | 2027-04-15 (178d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 20:34:03 shown | 1228ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 06:26:46 | 2893ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:34:12 | 871ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 12:50:48 | 982ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 01:27:35 | 1443ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 03:52:09 | 860ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 23:56:06 | 618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 00:09:01 | 1480ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 08:01:00 | 2994ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 05:23:21 | 1140ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 06:18:49 | 12020ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:47:04 | 65535ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:16:33 | 2374ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:08:41 | 502ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:01:18 | 877ms | 2 NS 1 A 4 MX | 🔒 Secure |