vuustra.dk is a .dk domain served by 2 nameservers (norah.ns.cloudflare.com, rodney.ns.cloudflare.com). It was registered on 10 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.189 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by vuustra-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.66.189 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.119 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.149.104 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:42bd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:a377 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.66.189,172.67.163.119 ech=AEX+DQBBaAAgACDTIPWy02TPt5Mhyp8PqZORHsNmxAAX/+p+F9sOcOykCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:42bd,2606:4700:3037::ac43:a377 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _wi99tsrqk92ku70svchzdxexxhufdrb |
| google-site-verification=U5LCYfzF14nVTTmAv2TeFqrx7H7NBtPhU5gi67IFPOQ |
| MS=ms14091980 |
| v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all |
| Policy | Record (vuustra.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all |
| www | NXDOMAIN |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 2411164546 |
| Primary NS (MNAME) | norah.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2025-10-10 |
| Expires | 2026-10-09 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 22:51:22 | 219ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 21:33:31 | 117ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 21:29:00 | 230ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 20:08:22 | 110ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 19:50:59 | 155ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 17:14:41 | 365ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 16:18:53 | 120ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 15:04:20 | 5831ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 20:50:49 | 2735ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-28 20:32:47 | 1399ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 20:19:43 | 1333ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 18:39:43 | 906ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 12:15:02 | 1631ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-09 22:15:02 shown | 1779ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-30 16:32:12 | 2023ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 05:00:16 | 1254ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 18:13:40 | 5142ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 09:52:24 | 1100ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:32:45 | 3066ms | 2 NS 2 A 1 MX | ⚠️ Bogus |