dsa-net.dk is a .dk domain served by 4 nameservers (ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org and 1 more). It was registered on 6 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.172 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dsanet-dk0i.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.172 | 3600s | linux283.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 0 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| facebook-domain-verification=on7nd0bv8cuu5fz8vb6465agadzh41 |
| MS=ms72090293 |
| Sendinblue-code:c799f378ca2b031e621cd544a3225acc |
| v=spf1 ip4:87.116.42.48/28 ip4:93.176.64.0/29 include:spf.protection.outlook.com include:spf.antispamcloud.com include:spf.sendinblue.com -all |
| Policy | Record (dsa-net.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.116.42.48/28 ip4:93.176.64.0/29 include:spf.protection.outlook.com include:spf.antispamcloud.com include:spf.sendinblue.com -all |
| Policy | Record (_dmarc.dsa-net.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:b1171417fe93141@rep.dmarcanalyzer.com |
| www CNAME | linux283.unoeuro.com (all on unoeuro.com) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| selector2 | selector2-dsanet-dk0i._domainkey.dsanetdk.onmicrosoft.com | 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: 3/10 · 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 | 2 |
| Primary NS (MNAME) | ns1-04.azure-dns.com |
| Responsible (RNAME) | hostmaster@dsa-net.dk |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2000-01-06 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-07-02 01:31:30 shown | 1398ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:46:07 | 846ms | 4 NS 1 A 1 MX | 🔓 Insecure |