| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.13.13 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.167.226 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | admin.vikinghost.dk | 91.226.145.83 | admin.vikinghost.dk | AS216275 Netnoerden ApS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:d0d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:a7e2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.13.13,172.67.167.226 ech=AEX+DQBB9gAgACBqOt7Q9oLzgPadvPmSnsNeTfARiu5LA4rvxt0SKT0qWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:d0d,2606:4700:3033::ac43:a7e2 |
| TXT Record |
|---|
| google-site-verification=bxFzoBJZHvCriySuqlpZIeq6zLf7oW2TEnBfLOiSGYs |
| v=spf1 a:admin.vikinghost.dk mx ~all |
| Policy | Record (vikinghost.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:admin.vikinghost.dk mx ~all |
| Policy | Record (_dmarc.vikinghost.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:01f1909f87064f9da0e76aad789a3321@dmarc-reports.cloudflare.net,mailto:postmaster@vikinghost.dk; |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 2024053001 |
| max_age | 86400s |
| Policy MX | admin.vikinghost.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@vikinghost.dk.com |
| 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 | 2408469256 |
| Primary NS (MNAME) | felipe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2025-10-09 |
| Expires | 2026-10-08 (36d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 11:06:30 | 1883ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 03:26:25 | 8724ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-08-06 05:06:45 | 2766ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 05:35:56 | 13758ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 19:07:33 | 8818ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-07 02:18:08 | 3081ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 20:46:14 | 27013ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 15:15:42 | 2080ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 20:56:32 | 1191ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 14:10:52 | 4431ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 19:41:02 | 1252ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 02:46:27 | 1612ms | 2 NS 2 A 1 MX | ⚠️ Bogus | View |
| 2026-06-19 01:55:51 | 1897ms | 2 NS 2 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 13:33:25 | 3822ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |