| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.220 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.211 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.21.220 |
| 🔶 Autoconfig | 104.21.21.220 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:c8d3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:15dc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.220,172.67.200.211 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c8d3,2606:4700:3036::6815:15dc |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.alarm112danmark.dk | 26HZxP5dLMJqMEmSOQl6hRJlzh5TOwBBk0I8SUmqMr8 |
| TXT | _acme-challenge.alarm112danmark.dk | CAqI9lCWEvIfb_Hx5Y8EV8ua7wLXBWmGG2uInTtkJxM |
| 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 | 2413315103 |
| Primary NS (MNAME) | mitch.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2025-09-28 |
| Expires | 2026-09-27 (25d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:04:00 | 499ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 23:18:41 | 491ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 12:26:49 | 8923ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 09:50:09 | 5870ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 04:05:17 | 2846ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-22 17:47:35 | 830ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 17:26:26 | 1624ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 16:14:43 | 1168ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 23:41:01 | 6855ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 06:33:56 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 07:07:38 | 1291ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 08:26:43 | 714ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:37:21 | 447ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |