| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.3.2 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.129.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.ad-group.dk | 212.98.84.140 | mail.ad-group.dk | AS42525 GlobalConnect A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:81f6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:302 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.3.2,172.67.129.246 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:81f6,2606:4700:3037::6815:302 |
| 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 | 2411424020 |
| Primary NS (MNAME) | david.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 09:06:10 | 2713ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 23:25:22 | 996ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-06 19:25:37 | 1129ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-24 07:12:16 | 2083ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 05:33:25 | 954ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 09:25:39 | 1025ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 05:48:24 | 2513ms | 2 NS 2 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 04:36:04 | 2808ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |