| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.63.50 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.169.243 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.forretningstips.dk | 81.19.251.25 | — | AS47292 Sentia Denmark A/S |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.50,172.67.169.243 ech=AEX+DQBBggAgACC4G2ICeNsUH88liYhoazXS2Hoc7sJtUzX1n60HeVoVZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| 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 | 2413013808 |
| 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 | |
|---|---|---|---|---|
| 2026-08-24 10:22:03 | 12128ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 06:38:10 | 5198ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 01:43:49 | 4978ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 09:23:44 | 4697ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 03:11:19 | 5410ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 00:00:06 | 4925ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:10:07 | 6625ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |