| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.65 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.188.231 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mariebjerre.dk.mx.one.com | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:4941 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:bce7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.65,172.67.188.231 ech=AEX+DQBB9AAgACD3ERJYIyHv89YHXNmqxmsBt/DtotScGXwetZzWWVbEAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4941,2606:4700:3035::ac43:bce7 |
| 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 | 2412754636 |
| Primary NS (MNAME) | art.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-21 20:21:41 | 17003ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 20:15:27 | 12935ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 04:55:26 | 1089ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 22:48:21 | 869ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:24:32 | 836ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 15:14:27 | 953ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 11:27:16 | 1114ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 12:38:28 | 867ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 01:06:28 | 2502ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 02:39:46 | 2218ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |