kosangascenter.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 18 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.247.155 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kosangascenter-dk.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 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 |
|---|---|---|---|---|---|---|---|
| 81.95.247.155 | 300s | — | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| \226\128\157v=spf1 a include:spf.itnapps.eu include:_spf.ugi-international.com ~all\226\128\157 |
| Policy | Record (_dmarc.kosangascenter.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:re+afdvyofekx3@dmarc.postmarkapp.com; sp=none; aspf=r; |
| www CNAME | kosangascenter.dk (all on kosangascenter.dk) → 81.95.247.155 (AS48854) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-kosangascenter-dk._domainkey.kosangascenter.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.
| 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 | 2024021300 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2010-08-18 |
| Expires | 2027-08-31 (309d) |
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 10:21:22 | 1206ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 03:15:45 shown | 923ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 18:08:10 | 1624ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 19:05:07 | 956ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:41:38 | 988ms | 5 NS 1 A 1 MX | 🔓 Insecure |