| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.198.79.1 | 600s | — | AS16509 | Amazon.com, Inc. | 216.198.79.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.venturavinduer.dk | 51.83.159.73 | mail.bkubiak.dev | AS16276 OVH SAS |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (venturavinduer.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Policy | Record (_dmarc.venturavinduer.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:kontakt@venturavinduer.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 | 2413042075 |
| Primary NS (MNAME) | denver.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-24 16:05:48 | 1028ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 15:28:53 | 1687ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 16:27:29 | 1588ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-09 05:14:31 | 968ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-20 05:40:25 | 548ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 15:30:13 | 2988ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |