seat-helsingor.dk is a .dk domain served by 4 nameservers (ns1-32.azure-dns.com, ns2-32.azure-dns.net, ns3-32.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by seathelsingor-dk01b.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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms29639189 |
| v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all |
| Policy | Record (seat-helsingor.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all |
| Policy | Record (_dmarc.seat-helsingor.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:tepx02da@ag.eu.dmarcadvisor.com; ruf=mailto:tepx02da@fr.eu.dmarcadvisor.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves seat-helsingor.dk: no address www.seat-helsingor.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-seathelsingor-dk01b._domainkey.semler.onmicrosoft.com | 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: 8/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-32.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:41:26 | 1069ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 00:38:22 | 782ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-28 04:55:23 | 1340ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-23 09:44:56 | 1272ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-20 18:25:23 | 1257ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-20 07:35:11 shown | 864ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:38:03 | 2016ms | 4 NS 0 A 1 MX | 🔓 Insecure |