| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.3.84 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.130.128 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.haus-haargaard.dk | 81.19.251.25 | — | AS47292 Sentia Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8280 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:354 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.3.84,172.67.130.128 ech=AEX+DQBBtQAgACBQOa4bAFC6Uk7OfacjpcKwVYbCdl37wBArfApiczyPagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8280,2606:4700:3034::6815:354 |
| 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 | 2412501532 |
| Primary NS (MNAME) | iris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 07:05:36 | 4676ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 06:27:32 | 6337ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 18:08:51 | 3020ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 21:13:10 | 4693ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 11:02:10 | 5203ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:53:13 | 4745ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |