group-buy.dk is a .dk domain served by 2 nameservers (leonidas.ns.cloudflare.com, nicole.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.185 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by groupbuy-dk01c.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 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 |
|---|---|---|---|---|---|---|---|
| 104.26.4.185 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.5.185 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.73.54 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 104.26.5.185 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:4b9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:5b9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4936 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.4.185,104.26.5.185,172.67.73.54 ech=AEX+DQBBEwAgACAUSGo1qZaFhUBC+pmIAGLkDOUTRzFsv2QmJ6InhhSeIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:4b9,2606:4700:20::681a:5b9,2606:4700:20::ac43:4936 |
| TXT Record |
|---|
| ca3-21456a4f5d864fc8bbca34a92fc8a385 |
| MS=ms73062808 |
| MS=ms83312266 |
| v=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all |
| Policy | Record (group-buy.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all |
| www | 104.26.4.185 104.26.5.185 172.67.73.54 2606:4700:20::681a:4b9 2606:4700:20::681a:5b9 2606:4700:20::ac43:4936 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network group-buy.dk: 104.26.4.185 104.26.5.185 172.67.73.54 2606:4700:20::681a:4b9 (AS13335) www.group-buy.dk: 104.26.4.185 104.26.5.185 172.67.73.54 2606:4700:20::681a:4b9 (AS13335) |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.group-buy.dk | ca3-21456a4f5d864fc8bbca34a92fc8a385 |
| 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 | 2415651883 |
| Primary NS (MNAME) | leonidas.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 05:09:00 shown | 1115ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-26 11:07:12 | 10934ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-23 20:38:31 | 1437ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-03 09:05:25 | 1244ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-28 10:56:18 | 1192ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-27 10:51:39 | 1174ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-27 00:19:09 | 2464ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-25 02:28:44 | 9703ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-23 22:38:59 | 11255ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-27 03:45:12 | 10995ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-22 00:55:54 | 1963ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-07 12:12:52 | 2084ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-30 21:03:15 | 1808ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-25 19:47:17 | 5002ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-20 23:23:27 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:14:48 | 5093ms | 2 NS 3 A 1 MX | 🔓 Insecure |