| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.165 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.54 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 20 | 300s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:c136 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:14a5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.165,172.67.193.54 ech=AEX+DQBBfwAgACAl533IcYXJW6qRoWgs+SnvMJ2J4HeTQMoPUhdZ2CFeYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c136,2606:4700:3037::6815:14a5 |
| TXT Record |
|---|
| v=spf1 mx include:spf.gigahost.dk a:marketers.dk include:amazonses.com -all |
| Policy | Record (marketers.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk a:marketers.dk include:amazonses.com -all |
| Policy | Record (_dmarc.marketers.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@marketers.dk |
| 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 | 2411823188 |
| Primary NS (MNAME) | apollo.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 18:59:36 | 9534ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-11 02:19:36 | 9002ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-03 06:38:41 | 1767ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-28 04:58:01 | 6854ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 22:01:05 | 2556ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 04:53:55 | 1208ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |