| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.11.55 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.67 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 120s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:bf43 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:b37 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.55,172.67.191.67 ipv6hint=2606:4700:3033::ac43:bf43,2606:4700:3037::6815:b37 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (rocketsales.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.rocketsales.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; |
| 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 | 2413404208 |
| Primary NS (MNAME) | brad.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 17:59:46 | 1334ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 16:22:58 | 2520ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-20 20:51:40 | 1467ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 18:11:29 | 1154ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 13:15:37 | 830ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 18:38:05 | 3315ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |