vistaservice.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 25 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.225.55.102 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by vistaservice-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.225.55.102 | 3600s | static.102.55.225.46.clients.your-server.de | AS24940 | Hetzner Online GmbH | 46.224.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms26310450 |
| v=spf1 include:spf.protection.outlook.com include:mailgun.org -all |
| Policy | Record (vistaservice.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:mailgun.org -all |
| www CNAME | vistaservice.dk (all on vistaservice.dk) → 46.225.55.102 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-vistaservice-dk._domainkey.vistaservice.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-vistaservice-dk._domainkey.vistaservice.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: 6/10 · 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 | 2026100700 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-02-25 |
| Expires | 2027-02-24 (119d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 05:01:29 shown | 1604ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 02:23:17 | 1132ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 10:06:30 | 1057ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 23:10:45 | 10419ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 05:18:33 | 1667ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 18:43:55 | 879ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:13:47 | 2797ms | 3 NS 1 A 1 MX | 🔓 Insecure |