| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.76.20 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.185.106 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.apogee.dk | 172.104.237.114 | 172-104-237-114.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3037::6815:4c14 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b96a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.20,172.67.185.106 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4c14,2606:4700:3037::ac43:b96a |
| 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 | 2412319775 |
| Primary NS (MNAME) | burt.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 05:31:00 | 2772ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-16 15:11:45 | 1070ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 12:10:34 | 2283ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 15:00:59 | 9243ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 04:10:08 | 870ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 07:52:26 | 607ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:36:33 | 2561ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |