| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.1.10 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.151.186 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.skovgaardhus.dk | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:97ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:10a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.1.10,172.67.151.186 ech=AEX+DQBBjQAgACA3JdDdazCvUIj5cQFyFzpAKexKjddyvSRRkisRnNlZAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:97ba,2606:4700:3033::6815:10a |
| 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 | 2411311771 |
| Primary NS (MNAME) | brit.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 11:25:17 | 637ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 02:38:07 | 863ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 07:54:23 | 930ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 05:43:21 | 5125ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 10:04:09 | 985ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 23:56:05 | 885ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |