westcoast-computer.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 already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.145.8 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.westcoast-computer.net. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 86.52.145.8 | — | mail.westcoast-computer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.westcoast-computer.net | 86.52.145.8 | mail.westcoast-computer.net | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.westcoast-computer.net → 86.52.145.8 |
| 🔶 Autoconfig | mail.westcoast-computer.net → 86.52.145.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=9elnvPPoFhuUUlMX |
| google-site-verification=KfLJohzus-WlZPjUIkWTLOJg-vL6BC_iMV9eWGpmJus |
| stripe-verification=845c0a51592d5fef80fcd52cd523db77585d8636f778656f2291267745db7c69 |
| stripe-verification=FBCE57FF51CF78F02D2F5D7AA03A35A42BAB916D996D11020E0EB2D6A163B7A2 |
| v=spf1 mx a -all |
| Policy | Record (westcoast-computer.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Policy | Record (_dmarc.westcoast-computer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:noreply@westcoast-computer.dk |
| www | 86.52.145.8 (AS39642) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-04.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 |
|---|---|---|---|
| 2026-09-09 11:16:58 | 691ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 09:58:19 | 557ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 09:24:43 | 2511ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 17:07:27 | 966ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 00:27:24 shown | 919ms | 4 NS 1 A 1 MX | 🔒 Secure |