| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.76.253.250 | 86400s | 45.76.253.250.vultrusercontent.com | AS20473 | The Constant Company, LLC | 45.76.0.0/15 | 🇺🇸 United States | Atlanta |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86399s | smtp.windowfrance.dk | 45.76.253.250 | 45.76.253.250.vultrusercontent.com | AS20473 The Constant Company, LLC |
| 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 | 2021000002 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | admin@windowfrance.dk |
| Refresh | 14400s |
| Retry | 14400s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-05 10:29:36 | 1777ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-09-01 18:10:13 | 2678ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 09:38:05 | 2030ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 15:01:31 | 9774ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 10:13:08 | 9727ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 00:16:00 | 1423ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 01:34:35 | 8098ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 12:12:51 | 894ms | 5 NS 1 A 1 MX | 🔓 Insecure | View |