| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.21 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.168.170 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:5715 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a8aa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.21,172.67.168.170 ech=AEX+DQBBKwAgACBZMzmi92S55TkOZ1fj2EwjzMk54Bu4d2qWP/dP5daBcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5715,2606:4700:3035::ac43:a8aa |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.billigt-udstyr-til-træning.dk | Fb_9PlGCwq-A4zxLHfUEQ3T-Gfo2H-oXsgJleuvhlIE |
| TXT | _acme-challenge.billigt-udstyr-til-træning.dk | XdGlVjVUIq6n_N67ZTS1V-7Ij7KUbhWR9R5sgtJ4HPg |
| 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 | 2413679494 |
| Primary NS (MNAME) | anton.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 21:55:07 | 545ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 05:42:09 | 587ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 03:46:13 | 688ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-04 08:44:47 | 10369ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 00:28:04 | 3236ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 10:29:08 | 919ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:35:32 | 844ms | 2 NS 1 A 4 MX | 🔒 Secure | View |