| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.31.148 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.177.203 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.gaeldsbrev.dk | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:1f94 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:b1cb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.21.31.148,172.67.177.203 ech=AEX+DQBBugAgACDx4cyYZG8Rqtao48aZbrdVfz/DN4abFpYvqXdV3HLSLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f94,2606:4700:3033::ac43:b1cb |
| 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 | 2413365773 |
| Primary NS (MNAME) | chip.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 01:49:53 | 737ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 15:47:52 | 529ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 04:30:26 | 1804ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-07-17 06:51:20 | 905ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 15:30:15 | 9873ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 08:12:09 | 1629ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-26 08:17:48 | 1906ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-25 15:11:11 | 1249ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 09:29:36 | 346ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 03:28:12 | 962ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-19 21:46:41 | 369ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-19 19:39:32 | 4982ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-19 14:04:30 | 328ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:04:14 | 1248ms | 2 NS 2 A 1 MX | 🔒 Secure | View |