24-7net.dk is a .dk domain served by 2 nameservers (james.ns.cloudflare.com, mina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.112 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailscan10.tn-hosting.dk, mailscan11.tn-hosting.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.85.112 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.204.211 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mailscan10.tn-hosting.dk | 81.161.97.147 | mailscan10.tn-hosting.dk | AS198944 TN HOSTING ApS |
| 10 | 300s | mailscan11.tn-hosting.dk | 81.161.97.150 | mailscan11.tn-hosting.dk | AS198944 TN HOSTING ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.204.211 |
| 🔶 Autoconfig | 104.21.85.112 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:ccd3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:5570 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.85.112,172.67.204.211 ech=AEX+DQBBegAgACCdLTIGe5JtU59U83h0f1ljRHii6vn+TSRUr+Po4AO8dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ccd3,2606:4700:3036::6815:5570 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | webmail.tn-hosting.dk |
| TXT Record |
|---|
| v=spf1 include:tn-hosting.dk ip4:185.21.42.40 -all |
| Policy | Record (24-7net.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:tn-hosting.dk ip4:185.21.42.40 -all |
| www | 104.21.85.112 172.67.204.211 2606:4700:3031::ac43:ccd3 2606:4700:3036::6815:5570 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.24-7net.dk | U7mwCMma2Fz13maZeEvifZV88cdZegasUZYamu0Y1Fk |
| TXT | _acme-challenge.24-7net.dk | knicEHkILECS8LKXwEwT9ohQ1PlBSRQoKkewAhZyiGs |
| 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 | 2415111237 |
| Primary NS (MNAME) | james.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 01:22:17 | 734ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 00:04:31 | 9567ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-17 17:48:53 shown | 990ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-03 14:50:39 | 995ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-20 22:30:10 | 1306ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 22:50:21 | 842ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-23 21:42:51 | 1113ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 13:15:49 | 864ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 13:18:02 | 8441ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 13:12:54 | 647ms | 2 NS 2 A 2 MX | 🔓 Insecure |